ThunderEase Powered by ADAPTIL Calming Pheromone Diffuser Refill for Dogs, 30 day, 1 count

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At a Glance

  • Calming
  • All Lifestages

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About This Item

Details

  • ThunderEase pheromones are powered by ADAPTIL—this vet-recommended brand can help dogs adapt to challenges like separation, thunderstorms, and visitors and curb destructive, stress-related behaviors.
  • Continuously releases calming pheromones for up to 30 days, so your pet can feel calm for longer. For best results use for the full 30 days.
  • Helps soothe travel anxiety experienced during airline travel, car rides and moving.
  • Relaxes pets during stressful environments and events such as visiting the vet, anxiety while boarding or kenneling and remodeling.
  • Eases symptoms of stress and anxiety such as problem barking, destructive behavior, inappropriate chewing and peeing.

Ingredient Information

Instructions

Learn More About ThunderEase From Our Team of Experts

Frequently bought together

Questions & Answers

10 Customer Questions

Can this diffuser be used in or near a room where a cat calming diffuser is already in use?

Answer by Chewy • Nov 03, 2020
While the pheromones in ThunderEase for Dogs and ThunderEase for Cats is completely different, there is no issue with using both in a multi-pet household. Because the pheromones are different, you will need to purchase more than one diffuser or spray for dogs and cats, but feel free to set up both for calming for all your pets.

Do you carry the diffuser unit?

Answer by Chewy • Jun 28, 2018
The ThunderEase Dog Calming Diffuser Kit is available for purchase.

What does this smell like?

Answer by Chewy • Apr 25, 2023
This diffuser is odorless.

Will this help with anxiety brought on by a new dog in the house?

Answer by Chewy • Nov 16, 2018
This can be used in almost any situation that may cause anxiety or stress for your dog.
Reviews
Write a Review
4.4
Rated 4.4 out of 5 stars
387 Ratings
Terms & Conditions

Customers Mention

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

Ease of use

80% Positive

Effectiveness

77% Positive

Ingredients

80% Positive

Long-lasting

77% Positive

130 Customer Reviews

Rated 5 out of 5 stars
By Pamela on Nov 10, 2025

Amazing!

We adopted a dog that had severe anxiety of storms. It was so bad that he torn down my bedroom blinds and knocked over a floor mirror when we weren’t home. We would

We adopted a dog that had severe anxiety of storms. It was so bad that he torn down my bedroom blinds and knocked over a floor mirror when we weren’t home. We would go out for a walk with our other dog, and he would stop and refuse to go any further because he sensed a storm coming in(even though it was sunny). We had to go immediately home. During a storm with thunder he was a trembling scared dog and he hid out in my pantry (no windows). We purchased the room outlet diffuser and the collar. Wow! This made an amazing difference. A storm with thunder; no problem. He was 80% his normal self. He still has some walk anxiety, but is not quite as bad. He trots along without a care for the most part. It changed our life!

Rated 5 out of 5 stars
By Rebecca on Dec 29, 2025

Helps my dog

Been using these for years and am confident they help, though it took me a long time to decide that for sure. I can tell when it’s run out because my dog is a little

Been using these for years and am confident they help, though it took me a long time to decide that for sure. I can tell when it’s run out because my dog is a little more on edge, which upsets her stomach. Definitely recommend

Rated 1 out of 5 stars
By Susan on Jan 4, 2026

Not good for my dog

Unfortunately this seems to make my dog itch really bad and I didn't know this was causing it until after I ordered the refill. Will check with the local shelters

Unfortunately this seems to make my dog itch really bad and I didn't know this was causing it until after I ordered the refill. Will check with the local shelters to see if they can use it.

Rated 2 out of 5 stars
By Kathy on Dec 15, 2025

Didn’t do much

Our vet recommended trying this but it didn’t seem to do much for my dog. I also came home to a burning smell coming from it one day, so probably won’t try it a

Our vet recommended trying this but it didn’t seem to do much for my dog. I also came home to a burning smell coming from it one day, so probably won’t try it again

Rated 4 out of 5 stars
By WENDY on Dec 24, 2025

I like the way that it takes up little space

I don't know about Tilica but I have used this for the cats in the house and have found it very helpful. So far so good.

I don't know about Tilica but I have used this for the cats in the house and have found it very helpful. So far so good.

Rated 5 out of 5 stars
By Pennae on Jan 9, 2026

great Product

Keeps my dogs calmer still have daily walks and play time but in between they are much more relaxed

Keeps my dogs calmer still have daily walks and play time but in between they are much more relaxed

Rated 4 out of 5 stars
By Bonnie on Sep 24, 2025

Trainer suggested item

My 2 y/o male Giant Schnauzer needed some additional time with a trainer who suggested this product to help with calming at home. This was in addition to some calming

My 2 y/o male Giant Schnauzer needed some additional time with a trainer who suggested this product to help with calming at home. This was in addition to some calming chews. I think it is somewhat effective along with the training. We are a multi dog household so even a little help from this product is appreciated. We’ve been using it for about 2 months now.

Rated 4 out of 5 stars
By Carole on Oct 31, 2025

Seems to help.

We adopted a new dog who was very anxious. These seem to help our dog that has anxiety, so we doled out the cash again. I'd like this product better if it were not

We adopted a new dog who was very anxious. These seem to help our dog that has anxiety, so we doled out the cash again. I'd like this product better if it were not so pricey.

Rated 1 out of 5 stars
By Sherilyn on Jan 9, 2026

The supposed calming component

Has done nothing to calm her. She’s still just as scared as when we first got her.

Has done nothing to calm her. She’s still just as scared as when we first got her.

Rated 5 out of 5 stars
By Elle on Aug 16, 2025

It works!

I brought in a foster that I later adopted. The first few weeks were tense between the two dogs and I plugged this in and like magic everyone was chill. I did it

I brought in a foster that I later adopted. The first few weeks were tense between the two dogs and I plugged this in and like magic everyone was chill. I did it for three months. It was noticeable difference when the first one ran out- tension started again. I feed them in separate rooms and kept toys put away but there was this “I see you and you don’t belong here” mentality that completely went away with these. I was able to stop using them after three months.