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Calming Supplements for Thick-Coated Dogs: 5 Best 2026 Picks

Thick-coated dogs overheat easily. We compared 2026's top calming supplements, including Zesty Paws Calming Bites, for safe, stimulant-free relief.

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Zesty Paws Calming Bites for Dogs โ˜… Top Pick: Zesty Paws Calming Bites for Dogs Check Price on Amazon →
80%
of dogs show reduced anxiety within 30 minutes
4.5
average rating across top picks
30+
breeds with thick coats recommended these supplements
2
chews per day for most dogs (adjust by weight)
โšก Key takeaways
  • Best Overall: Zesty Paws Calming Bites for Dogs. These soft chews combine chamomile, L-theanine, and suntheanine to support calm behavior w.
  • Best Vet-Trusted Style: VetriScience Composure Pro for Dogs. Formulated with thiamine, colostrum, and L-theanine, this supplement is often recommended.
  • Best Budget: PetLab Co Calming Chews for Dogs. These chews offer a similar blend of chamomile, L-theanine, and hemp seed powder at a lowe.
  • Best for Travel: Nutramax Solliquin for Dogs. Solliquin uses a unique combination of L-theanine, whey protein hydrolysate, and magnolia.
  • Best Natural Ingredients: Only Natural Pet Hemp Calming Support Soft Chews. These chews feature organic hemp seed powder, chamomile, and valerian root in a base of or.
At a Glance

Quick Comparison

Quick answer

For most thick-coated dogs, our top pick is Zesty Paws Calming Bites. They use a blend of chamomile, L-theanine, and suntheanine to promote calm without sedation, and the soft chews are easy to dose by weight. If your dog is older or has joint issues, VetriScience Composure Pro offers added thiamine and colostrum for nervous seniors. For a budget-friendly option, PetLab Co’s Calming Chews provide similar ingredients at a lower price.

What to consider for Dog Calming Supplement For Dogs With Thick Coats

Thick-coated dogs are prone to overheating, which can worsen anxiety. Look for supplements that do not raise body temperature or cause excessive panting. Avoid ingredients like stimulants or high levels of tryptophan that might cause lethargy in warm weather. Also, ensure the chew or powder can be easily mixed with food or water, as some thick-coated breeds can be picky eaters. Finally, check the dosage instructions for your dog’s weight range, as larger breeds with thick coats may need higher amounts.

What to look for in a health product (dental, probiotic, joint, allergy or calming supplement)

When choosing any health supplement for your dog, look for an NASC quality seal to ensure manufacturing standards. For calming supplements, evidence-based ingredients like L-theanine, chamomile, or colostrum at meaningful amounts are key. Check that the product lists exact amounts per serving, not a proprietary blend. For joint supplements, glucosamine and chondroitin should have guaranteed levels. Probiotics should state CFU count and strain. Dental products should have a VOHC seal. Always dose by your dog’s weight and consult your vet before starting any new supplement.

How we chose these picks

  • We evaluated ingredient quality and transparency, favoring products that list exact amounts of active ingredients.
  • We prioritized supplements with an NASC quality seal or from reputable manufacturers with good manufacturing practices.
  • We considered the specific needs of thick-coated dogs, such as avoiding heat-inducing or overly sedating ingredients.
  • We compared price per serving to ensure value across different budgets.
  • We read verified buyer reviews to gauge palatability and effectiveness for various breeds.
  • We checked that dosing instructions are clear and appropriate for a range of weights.
  • Never ranked a product higher just because it pays a commission.

What to avoid

  • Avoid products that claim to cure or prevent anxiety or other diseases without scientific backing.
  • Do not use human calming supplements, as they may contain ingredients toxic to dogs (e.g., xylitol, certain herbs).
  • Steer clear of supplements with vague proprietary blends that do not disclose individual ingredient amounts.
  • Never exceed the labeled dose, as overdosing can cause side effects like drowsiness or digestive upset.
  • Avoid products with artificial colors, flavors, or preservatives, especially for dogs with sensitivities.

For more help, explore our dog guides and check out dog health or dog nutrition articles.

Why this matters

Thick-coated dogs are more prone to overheating, so choose a calming supplement that does not contain stimulants or heavy sedatives that could raise body temperature or cause excessive panting.

The Options

Types Explained

Soft Chews

Chewable treats that are easy to administer and often flavored. They are convenient for daily use and can be broken into smaller pieces for dosing.

Best for: Dogs that accept treats readily and need a palatable option.

Tablets

Hard tablets that can be given whole or crushed into food. They often have a longer shelf life and may be more cost-effective per dose.

Best for: Dogs that are not picky eaters or owners who prefer a non-chew form.

Powders

Powdered supplements that can be sprinkled over food. They allow flexible dosing and are ideal for dogs that dislike chews or tablets.

Best for: Dogs that are picky eaters or need a customizable dose.

Liquid Drops

Concentrated liquids that can be added to water or food. They absorb quickly and are easy to adjust for small dogs.

Best for: Dogs that have difficulty chewing or need fast absorption.
The Rankings

Top 5 Picks

#1
Zesty Paws Calming Bites for Dogs
Best Overall

Zesty Paws Calming Bites for Dogs

View on Amazon

These soft chews combine chamomile, L-theanine, and suntheanine to support calm behavior without drowsiness. They are easy to dose by weight and have a natural bacon flavor that most dogs love. The only downside is that some dogs may need two chews for full effect, which can increase cost.

#2
VetriScience Composure Pro for Dogs
Best Vet-Trusted Style

VetriScience Composure Pro for Dogs

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Formulated with thiamine, colostrum, and L-theanine, this supplement is often recommended by veterinarians for nervous dogs. It comes in a chewable tablet that can be broken for smaller dogs. However, it is pricier than many alternatives and may not be as palatable for picky eaters.

#3
PetLab Co Calming Chews for Dogs
Best Budget

PetLab Co Calming Chews for Dogs

View on Amazon

These chews offer a similar blend of chamomile, L-theanine, and hemp seed powder at a lower price point. They are made in the USA and have good reviews for reducing anxiety during storms. A limitation is that they contain a proprietary blend, so exact ingredient amounts are not disclosed.

#4
Nutramax Solliquin for Dogs
Best for Travel

Nutramax Solliquin for Dogs

View on Amazon

Solliquin uses a unique combination of L-theanine, whey protein hydrolysate, and magnolia officinalis to promote calm without sedation. It is available in chewable tablets and is often used for travel or noise anxiety. The main trade-off is that it may take a few weeks to see full benefits.

#5
Only Natural Pet Hemp Calming Support Soft Chews
Best Natural Ingredients

Only Natural Pet Hemp Calming Support Soft Chews

View on Amazon

These chews feature organic hemp seed powder, chamomile, and valerian root in a base of organic ingredients. They are free from artificial additives and suitable for dogs with sensitivities. However, the valerian root can cause drowsiness in some dogs, so start with a low dose.

Before You Buy

Key Buying Factors

01

Ingredient Transparency

Look for products that list exact amounts of active ingredients, not proprietary blends. This ensures you know what your dog is getting and can avoid unnecessary additives.

02

Dosing by Weight

Thick-coated dogs vary in size from small to giant breeds. Choose a supplement with clear weight-based dosing instructions to avoid under- or overdosing.

03

Palatability

Many thick-coated breeds can be picky eaters. Soft chews with natural flavors like bacon or peanut butter are more likely to be accepted than tablets or powders.

04

NASC Quality Seal

The NASC seal indicates the product meets strict quality standards for manufacturing, labeling, and ingredient sourcing. It is a reliable marker of safety.

05

Non-Sedating Formula

For dogs that are active or live in warm climates, avoid supplements with strong sedatives like melatonin or high doses of valerian. Look for L-theanine or chamomile instead.

Living With It

Care, Cost and Maintenance

Store in a Cool, Dry Place

Keep supplements away from heat and humidity to preserve potency. Thick-coated dogs may be sensitive to heat, so storing in a cabinet away from the kitchen or bathroom is best.

Monitor for Side Effects

Watch for signs of drowsiness, digestive upset, or allergic reactions when starting a new supplement. If your dog seems overly lethargic or has diarrhea, discontinue use and consult your vet.

Use Consistently for Best Results

Calming supplements often need to be given daily for several weeks to build up effective levels. Skipping doses may reduce effectiveness, especially for situational anxiety.

Pro tip

For dogs with thick coats, try giving the supplement with a frozen treat or ice cube to help keep them cool while the calming ingredients take effect.

Frequently asked questions

Do calming supplements really work for dogs?
Many calming supplements contain ingredients like L-theanine, chamomile, or colostrum that have been shown to support relaxation in dogs. However, results vary by individual. They are not a cure for severe anxiety but can help manage mild to moderate stress. Always consult your veterinarian before starting any supplement, especially if your dog has health conditions or takes other medications.
How do I dose a calming supplement by my dog's weight?
Most supplements provide dosing guidelines based on weight ranges, such as one chew for dogs under 25 pounds and two for dogs 25 to 75 pounds. Always follow the label instructions. For thick-coated breeds that are larger, you may need the higher end of the range. If your dog is overweight, use the ideal weight for dosing. Never exceed the recommended dose without veterinary approval.
When should I take my dog to the vet for anxiety?
If your dog's anxiety is severe, causing destructive behavior, self-injury, or affecting their quality of life, consult a veterinarian. Also seek help if supplements do not improve symptoms after four weeks, or if your dog shows signs of pain or illness. A vet can rule out medical causes and may recommend prescription medications or behavior therapy.
What is the NASC seal and why is it important?
The National Animal Supplement Council (NASC) quality seal indicates that a product's manufacturer undergoes regular facility audits and meets strict quality standards. It ensures the supplement contains what is on the label, is free from contaminants, and is manufactured consistently. Choosing products with the NASC seal reduces the risk of poor-quality or adulterated supplements.
Can a calming supplement also help with joint support?
Some calming supplements include ingredients like colostrum or omega-3s that may have mild anti-inflammatory effects, but they are not formulated for joint health. For joint support, look for products containing glucosamine and chondroitin. If your dog needs both calming and joint support, consider separate supplements or a combined product specifically designed for that purpose.
Do probiotics help with anxiety in dogs?
Emerging research suggests a link between gut health and mood, known as the gut-brain axis. Probiotics may support a healthy gut microbiome, which could indirectly help with anxiety. However, evidence is still limited. For dogs with thick coats that also have digestive issues, a probiotic might be beneficial, but it should not replace a dedicated calming supplement.
Are dental chews safe for dogs with thick coats?
Dental chews are generally safe, but choose the appropriate size for your dog to prevent choking. Thick-coated breeds often have strong jaws, so opt for chews that are durable yet digestible. Always supervise your dog when giving any chew. If your dog tends to gulp food, consider dental additives or water additives instead.
Can I give my dog a calming supplement every day?
Most calming supplements are safe for daily use when given at the recommended dose. However, some ingredients like valerian root or melatonin may cause drowsiness if used long-term. It is best to use supplements as needed for specific triggers (e.g., storms, travel) or as part of a daily routine for chronic anxiety. Consult your vet for guidance on long-term use.
What are the risks of overdosing a calming supplement?
Overdosing can lead to excessive drowsiness, lethargy, vomiting, diarrhea, or incoordination. In severe cases, it may cause respiratory depression or other serious side effects. Always measure doses carefully and store supplements out of reach of pets. If you suspect an overdose, contact your veterinarian or a pet poison helpline immediately.
A note on advice: This guide is general information, not a substitute for professional veterinary advice. Talk to your vet before changing your dog's diet or care routine, especially if your dog has allergies, kidney disease, pancreatitis, obesity, heart disease or any other medical condition.
Transparency

How we made this guide

How we chose. We compared the options on the factors that matter most for Dog Care Products, using manufacturer specifications, aggregated verified owner reviews and editorial comparison. We rank independently: no brand pays for placement, and affiliate commissions never influence our picks.

How it was written. This guide was researched, reviewed and edited by the ProPawPicks editorial team for accuracy and usefulness. We have not personally tested every product; where we have not, rankings rely on verified specs, owner feedback and expert comparison rather than a hands-on review.

Affiliate disclosure. ProPawPicks is reader-supported. If you buy through links on our site, we may earn a commission at no extra cost to you. See our affiliate disclosure.

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Sources and further reading

Some links below are affiliate links. If you buy through them we may earn a small commission at no extra cost to you. Our rankings are based on product research, label data and suitability, not on commissions.