Dog anxiety supplements can offer relief for pets experiencing stress from loud noises, separation, or travel. The best options combine effective calming ingredients like hemp, melatonin, and L-theanine, but they vary widely in potency, form, and price. The Greenies Calming Supplements Chews stand out for their familiar palatability and ease of use, while Native Pet Calming Chews excel in natural ingredients. The main tradeoffs include balancing cost, ingredient quality, and ease of administration. Continue reading for a detailed breakdown of the top choices and what makes each one unique.
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Key Takeaways
- The most effective products tend to contain a combination of natural calming agents like hemp, melatonin, and chamomile.
- Chews and treats are generally easier to administer than capsules or powders, but may vary in potency.
- Higher-priced options often include higher-quality, natural ingredients and fewer artificial additives.
- Longer-lasting containers can be more cost-effective, but smaller packs are suitable for trial or short-term use.
- Choosing the right supplement depends on your dog’s size, severity of anxiety, and your preferred administration method.
| Greenies Calming Supplements Chews for Dogs, Chicken Flavor, 40 Count | ![]() | Best Overall for Occasional Stress in Medium to Large Dogs | Brand: Greenies | Flavor: Chicken | Count: 40 chews | VIEW ON AMAZON | See Our Full Breakdown |
| Native Pet Calming Chews for Dogs – Hemp Seed, Melatonin, L-Theanine & Casein – Air-Dried, 30 Chews | ![]() | Best for Non-Sedating, Daily Use in Sensitive or Mildly Anxious Dogs | Count: 30 chews | Active Ingredients: Hemp Seed, Melatonin, L-Theanine, Casein | Format: Air-dried chews | VIEW ON AMAZON | See Our Full Breakdown |
| Purina Pro Plan Veterinary Supplements Calming Care Dog Supplement, 30 Count | ![]() | Best for Managing Behavioral Symptoms with Probiotics | Brand: Purina Pro Plan Veterinary Supplements | Count: 30 packets | Probiotic Strain: Bifidobacterium longum BL999 | VIEW ON AMAZON | See Our Full Breakdown |
| Advanced Calming Chews for Dogs – Hemp Dog Calming Chews Anxiety Relief | ![]() | Best Natural, Veterinarian-Formulated Calming Chew for All Dogs | Flavor: Chicken | Formulation: Veterinarian formulated | Made in: USA | VIEW ON AMAZON | See Our Full Breakdown |
| BARK&SPARK Hemp Dog Calming Chews for Stress, Travel & Anxiety Relief | ![]() | Best Tasty, Multi-Trigger Stress Relief Treat with Satisfaction Guarantee | Brand: BARK&SPARK | Form: Soft chews | Key Ingredient: Hemp | VIEW ON AMAZON | See Our Full Breakdown |
| NaturVet Quiet Moments Calming with Melatonin Dog Supplement – 70 Count | ![]() | Best Overall for Moderate Anxiety and Easy Administration | Count: 70 soft chews | Form: Chews | Main Ingredients: Melatonin, Thiamine, L-Tryptophan, Ginger, Chamomile | VIEW ON AMAZON | See Our Full Breakdown |
| Pawzitive Pets Hemp Calming Chews for Dogs – 120 Soft Treats with Melatonin, Chamomile & Passion Flower | ![]() | Best Value for Large Supply and Natural Stress Support | Count: 120 soft treats | Main Ingredients: Hemp seed oil, Melatonin, Chamomile, Passion Flower, L-Tryptophan | Form: Soft chews | VIEW ON AMAZON | See Our Full Breakdown |
| NaturVet Quiet Moments Calming with Melatonin Dog Supplement – 240 Count | ![]() | Best for Long-Term Use and Large Families | Count: 240 soft chews | Form: Chews | Main Ingredients: Melatonin, Thiamine, L-Tryptophan, Ginger, Chamomile | VIEW ON AMAZON | See Our Full Breakdown |
| NaturVet Quiet Moments Calming Plus Hemp Dog Supplement – 180 Soft Chews | ![]() | Best for Dogs with Multiple Stress Triggers and Sensitive Stomachs | Quantity: 180 soft chews | Main Ingredients: Melatonin, Hemp, Ginger, L-Tryptophan, Thiamin | Form: Soft chews | VIEW ON AMAZON | See Our Full Breakdown |
| Zesty Paws Calming Chews for Dogs – Dog Calming Supplement, PB, 90 Ct | ![]() | Best for Hyperactive and Very Nervous Dogs Requiring Targeted Relief | Count: 90 chews | Main Ingredients: Suntheanine, Ashwagandha, Valerian Root, Organic Hemp Seed | Form: Chews | VIEW ON AMAZON | See Our Full Breakdown |
| VetriScience Calm & Confident Chews for Dogs, Chicken, 120 Count | ![]() | Best Overall for Quick, Safe Calmness in Mild to Moderate Anxiety | Count: 120 | Flavor: Chicken | VIEW ON AMAZON | See Our Full Breakdown | |
| Hemp Calming Chews for Dogs – Anxiety & Stress Relief, 170 Count | ![]() | Best for Natural, Gentle Calming Across All Breeds and Sizes | Count: 170 chews | Flavor: Chicken | Key Ingredient: Hemp | VIEW ON AMAZON | See Our Full Breakdown |
| Nutramax Solliquin Calming Support Supplement for Dogs, Soft Chews, 75ct | ![]() | Best for Long-Term Stress Management and Behavior Support | Item Count: 75 | Active Ingredients: L-theanine, Magnolia, Phellodendron, Whey Protein | Product Type: Soft Chew | VIEW ON AMAZON | See Our Full Breakdown |
| Hemp Calming Chews for Dogs – 240 Treats | ![]() | Best for Multi-Use, All-Age Calm Support with Natural Ingredients | Flavor: Chicken | Uses: Anxiety, behavior, calming | Item Weight: 0.56 kg | VIEW ON AMAZON | See Our Full Breakdown |
| BARK&SPARK Hemp Calming Treats for Dogs – Stress and Anxiety Relief | ![]() | Best for Stress Relief During Specific Events with Palatable Gummies | Type: Calming treats for dogs | Form: Soft gummies | Main Ingredients: Hemp, Melatonin | VIEW ON AMAZON | See Our Full Breakdown |
| dog anxiety supplement | Count | Made In |
|---|---|---|
| Greenies Calming Supplements C | 40 chews | USA |
| Native Pet Calming Chews for D | 30 chews | USA |
| Purina Pro Plan Veterinary Sup | 30 packets | — |
| Advanced Calming Chews for Dog | — | USA |
| BARK&SPARK Hemp Dog Calming Ch | — | — |
| NaturVet Quiet Moments Calming | 70 soft chews | Trusted vet formulation |
| Pawzitive Pets Hemp Calming Ch | 120 soft treats | USA |
| NaturVet Quiet Moments Calming | 240 soft chews | Trusted vet formulation |
| NaturVet Quiet Moments Calming | — | USA |
| Zesty Paws Calming Chews for D | 90 chews | USA |
| VetriScience Calm & Confident | 120 | — |
| Hemp Calming Chews for Dogs | 170 chews | — |
| Nutramax Solliquin Calming Sup | — | — |
| Hemp Calming Chews for Dogs | — | — |
| BARK&SPARK Hemp Calming Treats | — | — |
More Details on Our Top Picks
Greenies Calming Supplements Chews for Dogs, Chicken Flavor, 40 Count
This pick stands out for its combination of clinically supported ingredients, L-Tryptophan and L-Theanine, which are well-known for promoting relaxation. Unlike less targeted options, such as BARK&SPARK, these chews are formulated with real chicken and free of artificial additives, appealing to pet owners seeking natural, trustworthy products. They are best suited for dogs experiencing normal, occasional stress rather than severe anxiety, as their formulation doesn’t address chronic issues. The inclusion of the NASC Quality Seal and formulation by PhD nutritionists adds to their credibility. However, the chews may not be effective for dogs with ongoing severe anxiety and are designed for medium-sized breeds, potentially limiting their use for very small or large dogs. This product makes the most sense for pet owners wanting a reliable, vet-recommended calming treat for moderate stress episodes.
Pros:- Contains proven calming ingredients L-Tryptophan and L-Theanine
- Made with real chicken, no artificial flavors or fillers
- Formulated by PhD animal nutritionists and NASC certified
Cons:- Only suited for normal, occasional stress—not severe anxiety
- Form may not fit very small or large breeds
Best for: Owners of medium to large dogs dealing with occasional stress, such as vet visits or fireworks.
Not ideal for: Pet owners with dogs suffering from severe, chronic anxiety or small breeds that may not fit the medium breed form factor.
- Brand:Greenies
- Flavor:Chicken
- Count:40 chews
- Item Form:Chew
- Product Benefits:Calming Support
- Active Ingredients:L-Tryptophan, L-Theanine
- Item Weight:7.3 ounces
- Allergen Information:Corn-Free, Dairy-Free, Rawhide-Free
- Made In:USA
Our verdict“This is an excellent choice for pet owners seeking a trusted, natural calming treat for moderate stress situations in medium or large dogs.”
Native Pet Calming Chews for Dogs – Hemp Seed, Melatonin, L-Theanine & Casein – Air-Dried, 30 Chews
Compared with Greenies, which focus on occasional stress, Native Pet’s chews excel at supporting ongoing calmness with a clean, minimal ingredient list. The air-dried process preserves the potency of hemp seed, melatonin, and L-theanine, making them a strong choice for owners seeking a natural, non-sedating supplement. These chews are designed for dogs experiencing mild or ongoing anxiety, such as separation or noise fears, and are best used daily rather than as a quick fix. The formulation is free from artificial fillers and THC, making them suitable for sensitive dogs or those on medication. However, their calming effect may be insufficient for dogs with severe or acute anxiety, and consistent daily use is necessary to see benefits. This makes them ideal for pet owners who prefer a gentle, long-term approach to managing anxiety.
Pros:- Air-dried process preserves ingredient potency
- Clean label with only 4 inactive ingredients and no THC
- Supports calmness without causing drowsiness
Cons:- May not be effective for severe anxiety episodes
- Requires consistent daily administration for results
Best for: Owners of dogs with mild or ongoing anxiety seeking a daily, non-sedating supplement.
Not ideal for: Pet owners with dogs experiencing severe or acute anxiety requiring immediate or stronger intervention.
- Count:30 chews
- Active Ingredients:Hemp Seed, Melatonin, L-Theanine, Casein
- Format:Air-dried chews
- Inactive Ingredients:4
- Made In:USA
- Certification:NASC Quality Seal
Our verdict“This product suits owners wanting a gentle, daily calming aid for sensitive dogs without sedative effects.”
Purina Pro Plan Veterinary Supplements Calming Care Dog Supplement, 30 Count
This probiotic powder distinguishes itself from chews by focusing on the gut-brain connection, which can influence anxiety behaviors. Purina’s Calming Care contains Bifidobacterium longum BL999 at a potent 1×10^9 CFU per packet, targeting excessive vocalization, pacing, and jumping. Unlike hemp-based products, it addresses behavioral issues through a probiotic approach, making it a good choice for dogs whose anxiety manifests as irritability or gastrointestinal upset. It is best suited for owners prepared to administer a daily powder and patient enough for results to develop over weeks. While highly recommended by veterinarians, its effectiveness depends on consistent use, and some dogs may not see immediate calming effects. This is ideal for pet owners looking for a scientifically backed, long-term solution that also supports digestive health.
Pros:- Veterinarian-recommended and backed by clinical research
- Targets anxiety through gut health, addressing root causes
- Contains a potent probiotic strain with high CFU count
Cons:- Requires daily administration, which can be difficult with picky or resistant dogs
- Results may take several weeks to manifest
Best for: Owners of dogs with anxiety coupled with digestive sensitivities or behavioral issues needing a probiotic approach.
Not ideal for: Owners seeking quick-acting solutions or dealing with severe, acute anxiety requiring immediate relief.
- Brand:Purina Pro Plan Veterinary Supplements
- Count:30 packets
- Probiotic Strain:Bifidobacterium longum BL999
- CFU per Packet:1×10^9 CFU
- Purpose:Calming and stress support
Our verdict“This supplement suits owners committed to a long-term probiotic approach to behavioral anxiety and gut health.”
Advanced Calming Chews for Dogs – Hemp Dog Calming Chews Anxiety Relief
This product makes the list for its combination of natural ingredients like hemp oil, valerian root, chamomile, and melatonin, which are known for their calming effects. Compared with the more targeted Greenies chews, this formula emphasizes a broad-spectrum, natural approach suitable for all sizes and ages, making it versatile for multi-dog households. It’s veterinarian-formulated and made in the USA, adding an extra layer of trust. However, the efficacy can vary between individual dogs, and the product offers limited flavor options, which might affect acceptance. The lack of specific dosage instructions could also be a concern for cautious owners. Overall, this is a solid choice for those preferring a natural, multi-ingredient calming aid with a holistic feel.
Pros:- Natural ingredients like hemp oil and melatonin for effective calming
- Suitable for dogs of all ages and sizes
- Veterinarian formulated and made in the USA
Cons:- May not work equally well for all dogs
- Limited flavor options and no dosing instructions
Best for: Owners seeking a natural, veterinarian-formulated calming treat suitable for dogs of all ages and sizes.
Not ideal for: Pet owners with dogs experiencing severe anxiety or requiring immediate, potent intervention.
- Flavor:Chicken
- Formulation:Veterinarian formulated
- Made in:USA
Our verdict“This calming chew is an appealing choice for owners preferring natural ingredients and holistic formulations for their dogs.”
BARK&SPARK Hemp Dog Calming Chews for Stress, Travel & Anxiety Relief
Compared to the more targeted calming chews like Greenies or Native Pet, BARK&SPARK’s treats focus on a tasty, soft format that dogs love, making administration easier. They claim to address a wide range of triggers—fireworks, storms, vet visits, and separation—making them versatile for many stressful situations. The 90-day satisfaction guarantee adds confidence for hesitant buyers. However, the lack of detailed ingredient quantities or dosage instructions leaves some uncertainty about potency and individual effectiveness. Effectiveness can vary widely between dogs, especially those with severe anxiety, where more potent or targeted products might be necessary. This treat works best for owners looking for a palatable, all-in-one stress relief option for multiple triggers, especially for dogs that respond well to soft treats.
Pros:- Soft, tasty treat format dogs prefer over pills
- Addresses multiple stress triggers like fireworks and travel
- Backed by a 90-day satisfaction guarantee
Cons:- Effectiveness varies between individual dogs
- No detailed ingredient or dosage info provided
Best for: Owners of dogs needing a tasty, multi-purpose calming treat for various stressors, especially those who value a satisfaction guarantee.
Not ideal for: Owners with dogs suffering from severe anxiety requiring medical-grade intervention or precise dosing control.
- Brand:BARK&SPARK
- Form:Soft chews
- Key Ingredient:Hemp
- Suitable For:All sizes and ages
- Use Cases:Fireworks, storms, vet visits, car rides, separation
- Guarantee:90-day money-back
Our verdict“This product is a good choice for owners seeking a tasty, versatile stress-relief treat with a satisfaction guarantee, especially for mild to moderate anxieties.”
NaturVet Quiet Moments Calming with Melatonin Dog Supplement – 70 Count
This product stands out for its balanced formula of calming botanicals combined with melatonin, making it effective for dogs experiencing typical anxiety triggers like thunderstorms or vet visits. Compared with the larger 240-count NaturVet option, this 70-count version offers more convenience for short-term use or for owners hesitant to commit to a large supply. Its soft chews are tasty, which helps ensure dogs actually take the supplement, but the effectiveness may vary for dogs with severe anxiety. The inclusion of natural ingredients like chamomile and ginger aims to soothe without sedating, providing a gentle calming effect. While it’s easy to dose and administer, some dogs might require stronger or more targeted solutions. This makes it ideal for dog owners seeking a reliable, vet-formulated option for moderate stress relief.
Pros:- Vet-formulated blend of natural calming ingredients
- Tasty and easy to administer soft chews
- Effective for common stress triggers like storms and vet visits
- Convenient 70-count size for short-term use
Cons:- May not be potent enough for severe anxiety
- Results can vary significantly between individual dogs
Best for: Owners of dogs with mild to moderate anxiety, seeking an easy, palatable supplement
Not ideal for: Handlers of dogs with severe anxiety or those requiring rapid, intense calming effects
- Count:70 soft chews
- Form:Chews
- Main Ingredients:Melatonin, Thiamine, L-Tryptophan, Ginger, Chamomile
- Flavor:Bacon and chicken
- Made in:Trusted vet formulation
Our verdict“A solid choice for moderate anxiety that benefits from natural ingredients and easy dosing, but less suited for intense stress cases.”
Pawzitive Pets Hemp Calming Chews for Dogs – 120 Soft Treats with Melatonin, Chamomile & Passion Flower
This pick offers a generous 120 treats, making it well-suited for owners who want ongoing support for their dog’s anxiety. Compared to the NaturVet Quiet Moments (70 count), it provides more than double the quantity, which can be more cost-effective for long-term use. Its formulation includes hemp seed oil, melatonin, chamomile, passion flower, and L-tryptophan, targeting a broad spectrum of calming needs. However, effectiveness may vary, especially for dogs with severe or acute anxiety, and some pets might not respond to hemp-based ingredients. The treats are made in the USA, with a focus on high-quality ingredients, but owners need to be aware that natural remedies don’t always provide immediate relief. This makes it a good choice for owners prioritizing natural ingredients and larger quantities at a lower cost.
Pros:- Large 120-count pack offers great value
- Made in the USA with high-quality ingredients
- Includes hemp seed oil and melatonin for natural calming effects
- Veterinarian-developed formula
Cons:- Effectiveness can vary among individual dogs
- Not suitable for severe anxiety or immediate calming needs
Best for: Dog owners seeking natural, long-term anxiety management with a large supply of treats
Not ideal for: Owners of dogs with severe or acute anxiety who need fast or potent relief
- Count:120 soft treats
- Main Ingredients:Hemp seed oil, Melatonin, Chamomile, Passion Flower, L-Tryptophan
- Form:Soft chews
- Made In:USA
- Use Cases:Anxiety, stress, separation, fireworks, thunder, travel
Our verdict“Ideal for owners wanting a natural, economical option for ongoing anxiety support in dogs with mild to moderate stress.”
NaturVet Quiet Moments Calming with Melatonin Dog Supplement – 240 Count
This version offers a larger 240-count supply, making it suitable for households with multiple dogs or owners who want a long-lasting calming solution. Like its smaller counterpart, it features a vet-formulated blend of melatonin and calming botanicals, designed to help reduce stress during storms, travel, or grooming. Compared with the 70-count version, this provides better value for ongoing use, but its bulkiness may be less appealing for owners with limited storage space. The taste and formulation are similar, so it’s effective for many dogs, though some may need stronger interventions for severe anxiety. Its large size makes it less convenient for short-term or occasional use. This product suits dog owners who prioritize quantity and long-term affordability.
Pros:- Huge 240-count package offers excellent value
- Vet-formulated with natural calming ingredients
- Effective for mild to moderate stress triggers
- Similar formulation to smaller versions for consistency
Cons:- Less convenient for occasional or short-term use
- Less suitable for dogs with severe anxiety
Best for: Owners with multiple dogs or those seeking a cost-effective, long-term calming solution
Not ideal for: Owners with limited storage space or who need a smaller, portable supply
- Count:240 soft chews
- Form:Chews
- Main Ingredients:Melatonin, Thiamine, L-Tryptophan, Ginger, Chamomile
- Made in:Trusted vet formulation
Our verdict“Best suited for large households or long-term users who want a cost-effective calming supplement in bulk.”
NaturVet Quiet Moments Calming Plus Hemp Dog Supplement – 180 Soft Chews
Designed for dogs over 12 weeks, this formula adds hemp to the calming mix, aiming to support a relaxed demeanor during storms, travel, or grooming. Compared with the original Quiet Moments, the ‘Plus Hemp’ version emphasizes natural hemp-derived calming, appealing to owners seeking holistic options. Its 180 soft chews strike a balance between quantity and manageability. However, some dogs might not respond to hemp-based remedies, and for those with severe anxiety, the effect may be limited. The formulation also supports digestive health, making it suitable for sensitive stomachs. While it offers natural calming, it might not provide rapid relief for acute episodes. This is a solid pick for owners looking for a multi-faceted, natural calming aid for sensitive dogs.
Pros:- Contains hemp for natural calming effects
- Supports digestive health alongside anxiety relief
- Tasty soft chews dogs enjoy
- Suitable for dogs over 12 weeks
Cons:- May not work for severe anxiety episodes
- Hemp-based remedies can vary in effectiveness
Best for: Owners of dogs with sensitive stomachs needing regular calming support from a natural source
Not ideal for: Dogs with severe anxiety or for owners seeking fast-acting solutions
- Quantity:180 soft chews
- Main Ingredients:Melatonin, Hemp, Ginger, L-Tryptophan, Thiamin
- Form:Soft chews
- Made in:USA
Our verdict“Great for owners wanting a dual-purpose supplement supporting both calming and digestion in sensitive dogs, but less effective for intense anxiety episodes.”
Zesty Paws Calming Chews for Dogs – Dog Calming Supplement, PB, 90 Ct
This formula combines ingredients like Suntheanine, Ashwagandha, Valerian Root, and Organic Hemp Seed Powder to target hyperactivity and high anxiety levels. Compared with the NaturVet Quiet Moments options, which focus more on moderate stress, Zesty Paws emphasizes ingredients with a proven track record for reducing hyperactivity and promoting deeper calmness. It’s particularly suited for dogs that are extremely nervous or reactive, but some dogs may find the taste less appealing or not respond at all. The 90-count size makes it manageable but less economical for high-dose, long-term use. Although it can help with general anxiety, owners of dogs with severe or panic-level anxiety might need more potent medications or behavioral therapies. This product is best for owners with hyperactive dogs needing a targeted calming aid.
Pros:- Contains clinically studied ingredients like Suntheanine
- Formulated to reduce hyperactivity and nervousness
- Suitable for all dog sizes
- Convenient 90-count size
Cons:- May not be effective for severe anxiety
- Taste preferences vary among dogs
Best for: Owners of hyperactive, very nervous, or reactive dogs needing targeted stress relief
Not ideal for: Owners of dogs with severe anxiety requiring rapid or intense calming action
- Count:90 chews
- Main Ingredients:Suntheanine, Ashwagandha, Valerian Root, Organic Hemp Seed
- Form:Chews
- Made in:USA
Our verdict“A focused supplement for hyperactive dogs that need a targeted calming approach, but less suited for panic-level anxiety or very severe cases.”
VetriScience Calm & Confident Chews for Dogs, Chicken, 120 Count
This vet-formulated chew stands out for providing fast-acting relief within 30 minutes, making it ideal when you need quick calming without sedation. It compares favorably to softer options like Nutramax Solliquin, which focuses on longer-term support, as VetriScience’s treats deliver noticeable results in a short window. While effective for mild to moderate anxiety, it may require multiple doses for severe cases, and not all dogs respond equally—some may need higher doses or alternative approaches. The high-quality ingredients like l-theanine and colostrum make it a safe choice for daily use, especially for owners who prefer vet-backed formulas. The main tradeoff is that it might not suffice for dogs with intense anxiety. Still, this makes the most sense for pet owners seeking reliable, quick relief for everyday stressors.
Pros:- Fast-acting relief within 30 minutes
- No sedative effects, safe for daily use
- Vet-formulated with high-quality ingredients
Cons:- May require multiple doses for severe anxiety
- Treats may not work equally for all dogs
Best for: Owners of dogs with occasional or mild anxiety needing fast, safe relief without sedation
Not ideal for: Pet owners with severely anxious dogs or those requiring long-term calming support without quick fixes
- Count:120
- Flavor:Chicken
Our verdict“This product suits owners looking for quick, dependable calming treats for mild to moderate anxiety in their dogs.”
Hemp Calming Chews for Dogs – Anxiety & Stress Relief, 170 Count
Compared with VetriScience, these hemp-based chews are designed for a gentle, natural calming effect suitable during vet visits, loud noises, or separation. The large 170-count supply offers long-term affordability, but their effect may be too mild for dogs with severe anxiety, making them better suited for mild stress or as a preventive supplement. The appealing chicken flavor is a plus for picky eaters, and the natural ingredients like hemp and valerian root provide a chemical-free option. However, since the sedative effect is gentle, some dogs might not respond strongly, and results can vary widely among individual dogs. This pick makes the most sense for owners wanting a broad, natural approach for everyday anxiety or stress management without pharmaceuticals.
Pros:- Gentle, natural calming effect
- Appealing chicken flavor for picky dogs
- Suitable for all breeds and sizes
- Large supply offers good value
Cons:- May be too mild for severe anxiety
- Effectiveness varies by individual dog
Best for: Owners of dogs with mild to moderate anxiety seeking natural, ongoing calming support
Not ideal for: Pet owners with severely anxious dogs needing quick or potent relief, or those expecting consistent effectiveness in every case
- Count:170 chews
- Flavor:Chicken
- Key Ingredient:Hemp
- Target Issues:Anxiety, stress, separation anxiety, joint discomfort
Our verdict“Ideal for owners preferring a natural, gentle calming aid for everyday stress in dogs of all sizes.”
Nutramax Solliquin Calming Support Supplement for Dogs, Soft Chews, 75ct
Compared to quick-relief options like VetriScience, Solliquin offers a non-sedating, scientifically backed formulation designed for daily use to support calm behavior over time. Its patented blend of L-theanine, magnolia, and whey protein concentrate makes it well-suited for dogs coping with environmental changes, noise sensitivity, or travel stress, especially larger dogs over 31 pounds. While it excels at promoting longer-term behavioral stability, it may not provide immediate relief during acute stressful episodes, which makes it less ideal for sudden loud noises or thunderstorms. The flavor is generally well accepted, and the quality control standards are high, reflecting Nutramax’s reputation. This product makes the most sense for pet owners wanting ongoing support, rather than instant calming, in dogs with chronic or situational anxiety.
Pros:- Scientifically supported, non-sedating formula
- Supports calming during change and noise sensitivity
- Tasty soft chews, easy to administer
- Backed by over 30 years of Nutramax research
Cons:- Does not provide immediate calming during acute stress
- Limited to large dogs over 31 lbs
Best for: Owners of large dogs needing consistent, long-term behavioral support for stress and anxiety
Not ideal for: Pet owners seeking quick relief for sudden, intense anxiety episodes or those with small dogs who may find 75 soft chews insufficient
- Item Count:75
- Active Ingredients:L-theanine, Magnolia, Phellodendron, Whey Protein
- Product Type:Soft Chew
- Target Species:Dog
Our verdict“Best suited for owners who want a daily, long-term supplement to promote calm behavior in large dogs, rather than instant relief.”
Hemp Calming Chews for Dogs – 240 Treats
Compared with Solliquin, these chews emphasize a blend of hemp, valerian root, and melatonin for effective natural anxiety relief during thunderstorms, travel, or vet visits. The large 240-treat quantity makes them suitable for owners who prefer a versatile, all-ages calming option, but their effectiveness depends on the individual dog’s response to natural ingredients, which can vary. They are veterinarian-formulated and made in the USA, providing reassurance for health-conscious owners. The main tradeoff is that some dogs may not respond to natural remedies or may need more potent interventions during high-stress situations. This makes it a good choice for those seeking a natural, broad-spectrum calming supplement, especially for mild to moderate anxiety or as part of a daily routine.
Pros:- Contains natural ingredients like hemp, valerian, and melatonin
- Suitable for all ages and sizes
- Veterinarian-formulated and made in the USA
- Large quantity provides good value
Cons:- Response varies among dogs
- May not be sufficient for severe anxiety
Best for: Owners of dogs of all ages looking for a versatile, natural calming aid during stressful events
Not ideal for: Pet owners with severely anxious dogs or those expecting instant or guaranteed results in high-stress situations
- Flavor:Chicken
- Uses:Anxiety, behavior, calming
- Item Weight:0.56 kg
Our verdict“This product offers a natural, multi-purpose calming supplement ideal for moderate stress and regular use in dogs of any age.”
BARK&SPARK Hemp Calming Treats for Dogs – Stress and Anxiety Relief
Compared with Solliquin or VetriScience, these gummies focus on stress relief during events like fireworks or thunderstorms, making them ideal for situational calming. Their soft, flavorful design makes them easy for owners to give during stressful moments, and with ingredients like hemp and melatonin, they promote gentle, natural relaxation. However, their efficacy may be inconsistent among different dogs, and they require regular administration for ongoing anxiety, which can be a drawback for some owners. While they are excellent for stress episodes, they might not replace daily calming routines for severe anxiety. This makes them a good choice for owners who want an easy, palatable option to help their dogs cope with specific stressful events.
Pros:- Natural ingredients for gentle relief
- Flavorful and easy to give
- Effective during stressful events
Cons:- May not work for all dogs
- Requires regular use for best results
Best for: Owners seeking a tasty, easy-to-administer treat for acute stressful situations like fireworks or travel
Not ideal for: Pet owners with dogs needing consistent, daily anxiety management or those with severe, chronic anxiety
- Type:Calming treats for dogs
- Form:Soft gummies
- Main Ingredients:Hemp, Melatonin
Our verdict“Ideal for owners wanting a palatable, situational calming treat for stressful events in dogs of all sizes.”

How We Picked
I evaluated these dog anxiety supplements based on multiple factors that impact their effectiveness and usability. Performance was judged by ingredient potency, clarity of dosing, and ingredient transparency. Usability considerations included ease of administration, flavor appeal, and packaging sizes. I also factored in value by considering price per treat and overall cost, ensuring options cater to different budgets. Lastly, versatility and natural composition played roles, favoring products with fewer artificial ingredients and more holistic calming agents. The ranking reflects a balance between effectiveness, ease of use, and value for different types of dog owners.Factors to Consider When Choosing Dog Anxiety Supplements
When selecting a dog anxiety supplement, it’s important to consider how well the product matches your dog’s specific needs, lifestyle, and preferences. Not all calming agents work equally for every dog, and some formulations are better suited to certain types of anxiety. Additionally, factors like ingredient transparency, price, and ease of administration should influence your decision. Understanding these broader considerations helps ensure you choose a supplement that provides genuine relief and fits seamlessly into your routine.Ingredients and Effectiveness
Look for supplements with proven calming ingredients like hemp-derived CBD, melatonin, L-theanine, or chamomile. These compounds are supported by research and tend to be effective across different types of anxiety. Avoid products with artificial flavors, preservatives, or fillers that could cause adverse reactions or diminish efficacy. A transparent ingredient list indicates a reputable brand and helps you gauge whether the supplement is appropriate for your dog’s specific needs.
Formulation and Administration
Consider whether your dog prefers chews, treats, capsules, or liquids. Chews and treats tend to be easier to administer and more palatable, especially for picky eaters. Capsules or powders might offer more precise dosing but can be less appealing or harder to give. Matching the format to your dog’s preferences can improve compliance and ensure consistent use, which is critical for effectiveness.
Cost and Value
High-quality ingredients often come at a higher price, but they can deliver better results and fewer side effects. Evaluate the price per treat or dose to determine if a product offers good value. Larger containers may reduce long-term costs but can be more expensive upfront. Balance your budget with the expected benefits, and consider starting with smaller packs to test your dog’s response before committing to larger quantities.
Safety and Suitability
Always check the label for safety warnings, especially if your dog is on medication or has underlying health issues. Some ingredients like melatonin are generally safe but should be used with caution in certain breeds or sizes. Consult your veterinarian if uncertain. Also, consider your dog’s size and the severity of their anxiety—more severe cases may require higher doses or a different approach altogether.
Additional Benefits and Features
Some supplements include extra calming agents like Passion Flower or Valerian root, which might provide additional relief. Others may feature added vitamins or minerals to support overall health. Packaging features like resealable containers help maintain freshness, and flavor options can improve compliance. Weigh these extras based on your priorities—whether you seek maximum calming effect, convenience, or holistic health support.
Frequently Asked Questions
Can I give my dog multiple calming supplements at once?
Administering multiple supplements can increase the risk of overdosing or interacting negatively, so it’s best to consult your veterinarian before combining products. Usually, sticking with one well-chosen supplement provides enough calming support. If you feel your dog needs additional help, your vet can recommend a safe plan or adjust the dosage. Always follow the product’s dosing instructions and monitor your dog for any adverse reactions.
How long does it take for a calming supplement to work?
The onset of calming effects varies depending on the ingredients and delivery method. Chews or treats typically start working within 30 minutes to an hour, while some capsules or powders might take longer. Consistent daily use often enhances effectiveness over time, especially with natural ingredients like CBD or herbal extracts. Patience is key, and observing your dog’s response will help determine if the product is suitable.
Are natural ingredients in these supplements safe for long-term use?
Most natural ingredients like melatonin, chamomile, and hemp-derived compounds are considered safe for long-term use when given at appropriate doses. However, individual dogs may react differently, and some ingredients can interact with medications. Regular veterinary check-ins are advisable if you plan to use supplements over an extended period. Always choose products with transparent ingredient lists and consult your vet for personalized guidance.
Should I choose a product based on my dog’s size or weight?
Yes, selecting a supplement formulated for your dog’s size or weight ensures proper dosing and maximum effectiveness. Many products specify recommended dosages based on weight categories. Giving a dose too low may not provide enough calming effect, while too high could cause side effects. Always follow the manufacturer’s dosing guide and seek veterinary advice if your dog falls between categories or has special health considerations.
What signs indicate my dog’s anxiety is improving with supplements?
Signs of improvement include reduced barking, pacing, trembling, or destructive behavior during stressful events. You may also notice your dog appears more relaxed, sleeps better, or shows less agitation in anxiety-inducing situations. Keep a journal of your dog’s behavior to track progress, and maintain consistent supplement use. If no improvement occurs after several weeks, consult your vet for alternative or additional strategies.
Conclusion
For most dog owners, Greenies Calming Supplements Chews provide a convenient, effective starting point, especially for mild anxiety. Those seeking natural, holistic options might prefer Native Pet Calming Chews for their ingredient transparency. If you have a larger or more anxious dog, investing in higher-potency, premium formulas like VetriScience Calm & Confident Chews could deliver better results. Beginners or owners on a budget should consider smaller packs or basic formulations, while those with severe anxiety might need to consult their vet for tailored solutions. Ultimately, your choice should align with your dog’s specific needs, your budget, and your preference for natural ingredients or proven formulations.
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