ThunderWunders Hemp Calming Dog Chews, 180 Count

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At a Glance

  • Calming
  • All Lifestages
  • All Breeds

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$50.99 List Price
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About This Item

Details

  • Calm your dog with tasty chews that are perfect for traveling, grooming, thunderstorms, fireworks, or any other stressful event.
  • Unique combination of hemp seed oil, Thiamine and L-tryptophan helps reduce stress and tension in dogs.
  • Melatonin, a natural sleep aid, is added to promote rest and relaxation.
  • Added ginger supports sensitive stomachs, which can easily be aggravated by nerves and tension.
  • Drug-free formula eases your pet’s stress without unwanted side-effects.

Ingredient Information

Instructions

FAQ

Learn More About ThunderWunders From Our Team of Experts

Frequently bought together

Questions & Answers

22 Customer Questions

So it takes about 30 minutes to take effect, so then, how long does this product take to wear off?

Answer by Chewy • Jul 08, 2019
The effects on this dog chew will vary for every pet. Some will see the calming effects wear off in 4-6 hours, while others may not last as long.

what's the difference between the hemp and melatonin chews?

Answer by Chewy • Jul 07, 2019
Both supplements are formulated to ease and calm your pups anxiety. The Hemp dog chew contains hemps seeds and hemp seed oil as it's active ingredient. The ThunderWunders Melatonin Calming Dog Chews contains the Chamomile as it's first active ingredient.

Please tell me there isn't any THC in these.

Answer by Chewy • May 05, 2019
This formula does not contain tetrahydrocannabinol. For a full list of ingredients, please click the "Nutritional Info" tab above the description.

Are these made in the USA?

Answer by Chewy • Jun 10, 2019
These chews are made in the USA.
Reviews
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4.2
Rated 4.2 out of 5 stars
1227 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Ease of Use

79% Positive

Effectiveness

80% Positive

Ingredients

80% Positive

Long-Term Benefits

79% Positive

538 Customer Reviews

Rated 5 out of 5 stars
By Greta on Dec 16, 2025

Works great!

I have an anxious older corgi and what we had been giving him didn’t seem to be working as well anymore. Was looking to replace his Thundershirt and saw this! Thought

I have an anxious older corgi and what we had been giving him didn’t seem to be working as well anymore. Was looking to replace his Thundershirt and saw this! Thought what the heck I’ll give it a try! He seems to tolerate it well and it takes the edge off his anxiety!

Rated 5 out of 5 stars
By Jana on Nov 19, 2025

Work great!

I have tried almost everything to help my staffing with her anxiety issues from prescription medication to dog marijuana. None of this stuff has worked, but this

I have tried almost everything to help my staffing with her anxiety issues from prescription medication to dog marijuana. None of this stuff has worked, but this thunder wonder works awesome!

Rated 3 out of 5 stars
By Ute on Oct 24, 2025

almost like a treat

I give this to Lexa when there is fireworks in the area like 4th of July and New Years. It kind of takes the sting off for her and she is a bit more relaxed but

I give this to Lexa when there is fireworks in the area like 4th of July and New Years. It kind of takes the sting off for her and she is a bit more relaxed but it is definitly not a complete fix. Just helps her relax a bit more. Not as much shaking.

Rated 5 out of 5 stars
By Barbara on Oct 28, 2025

Soothes him.

Bear loves these chews. They help to calm him down in storms along with his Thundershirt. We has a category 5 hurricane last November. Between those two items,

Bear loves these chews. They help to calm him down in storms along with his Thundershirt. We has a category 5 hurricane last November. Between those two items, he remained much calmer than I.

Rated 5 out of 5 stars
By Janice on Nov 12, 2025

Great product

These treats provide a safe way to calm my dogs during a storm or stressful vet visit. No side gastric upset or other side effects, just a calmer fur baby.

These treats provide a safe way to calm my dogs during a storm or stressful vet visit. No side gastric upset or other side effects, just a calmer fur baby.

Rated 5 out of 5 stars
By Karen on Aug 7, 2025

Chill

Trigger is tremendously afraid of thunder. We live in the country, and our neighbor used to have parties and he and his buddies would blow-up barrels and shoot ammunition

Trigger is tremendously afraid of thunder. We live in the country, and our neighbor used to have parties and he and his buddies would blow-up barrels and shoot ammunition literally all day long. Sometimes the blasts were so big our house and windows would shake and rattle. Our poor girl became so afraid. Now every thunderstorm that comes she is hyperventilating and scratching on us to pick her up and hold her. These chews have helped her to calm Down. She's still alert and aware the storm is happening, but not terrified like before.

Rated 5 out of 5 stars
By Kathleen on Dec 11, 2025

They really work!

These chewable are really helping my dog with loud noises. I will continue to order these.

These chewable are really helping my dog with loud noises. I will continue to order these.

Rated 5 out of 5 stars
By Space on Nov 13, 2025

Thunderwonders calming chews

My dog has high anxiety, part miniature Australian shepherd and doberman. She is a very alert dog, and high activity.

My dog has high anxiety, part miniature Australian shepherd and doberman. She is a very alert dog, and high activity.

Rated 3 out of 5 stars
By Mandy on Dec 3, 2025

My dog likes them, unsure of the effect.

My boy likes these but I can’t really notice a difference in him when he does eat them.

My boy likes these but I can’t really notice a difference in him when he does eat them.

Rated 5 out of 5 stars
By Patty on Sep 4, 2025

It worked!!

These are safe and helped my dog through some bad storms. It's not a miracle, but really helped him. I gave my neighbor some for his brand new rescue dog for 4th

These are safe and helped my dog through some bad storms. It's not a miracle, but really helped him. I gave my neighbor some for his brand new rescue dog for 4th of July and he said it worked great and asked for the name. Winner