ThunderEase Powered by ADAPTIL Calming Pheromone Diffuser for Dogs, 30 Day

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  • Calming
  • All Lifestages
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About This Item

Details

    1. 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 a full 30 days. ThunderEase may be used in conjunction with medications or other treatments.
  • Relaxes pets during stressful environments and events such as thunder and fireworks, traveling, vet visits, new pets in the home, and visitors.
  • Eases symptoms of stress and anxiety such as problem barking, socialization, separation anxiety, general fearfulness and much more.

Ingredient Information

Instructions

Learn More About ThunderEase From Our Team of Experts

Frequently bought together

Questions & Answers

18 Customer Questions

Do you need to replace the plug in piece at any point?

Answer by Chewy • Dec 09, 2025
For best results, it is recommended to replace the diffuser head every six months.

How do i get a refill bottle

Answer by Chewy • Mar 26, 2018
We also carry the ThunderEase Dog Calming Diffuser Refill.

Should I smell anything when this is plugged in?

Answer by Chewy • Feb 20, 2018
This diffuser has no smell to humans so won't interfere with any particular scents you'd prefer the home to have.

is this a American made product?

Answer by Chewy • Apr 02, 2020
This diffuser kit is manufactured in the United States.
Reviews
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3.5
Rated 3.5 out of 5 stars
658 Ratings
Terms & Conditions

308 Customer Reviews

Rated 2 out of 5 stars
By Ocean on Jan 4, 2026

Didn’t work for my boy

My dog has severe separation anxiety and this didn’t calm him down at all. I’ve been trying everything, that’s not to say that it’s the products fault, but I had

My dog has severe separation anxiety and this didn’t calm him down at all. I’ve been trying everything, that’s not to say that it’s the products fault, but I had so much hope and spent money I don’t have to spare to try and help him and nothing will work. If your dog is like mine, it’s probably not worth the money.

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

So worth it.

We started with our two lovable female cats, and it did wonders! It seems to be helping our goldendoodle with the stress of deliveries. She used to get so worked

We started with our two lovable female cats, and it did wonders! It seems to be helping our goldendoodle with the stress of deliveries. She used to get so worked up that she would occasionally gasp for air and took forever to calm down.

Rated 1 out of 5 stars
By Brynn on Jan 27, 2026

awful burning smell :(

Plugged in and was fine for a few days, then it began to smell like it was burning. Not worth the risk, especially when it didn't seem to be helping my dog anyw

Plugged in and was fine for a few days, then it began to smell like it was burning. Not worth the risk, especially when it didn't seem to be helping my dog anyway.

Rated 1 out of 5 stars
By Patricia on Nov 22, 2025

Didn't Have Any Effect

As my Cavapoo has become older, he has become more high strong. He tends to be clingy, and when I am gone, will tear up paper or similar items that he can get a

As my Cavapoo has become older, he has become more high strong. He tends to be clingy, and when I am gone, will tear up paper or similar items that he can get a hold of. I bought this in the hope that it would help calm him down somewhat. But in this case, it had no effect at all. I did put it in the main room where he is most of the time.

Rated 3 out of 5 stars
By Carla on Jan 3, 2026

The calming pheromone

Pheromone did work well for about a week ,after that week I'm not sure if it is still working as well. I will probably keep using this product because it has calmed

Pheromone did work well for about a week ,after that week I'm not sure if it is still working as well. I will probably keep using this product because it has calmed them both to some extent

Rated 1 out of 5 stars
By Samantha on Nov 11, 2025

None of the Thunderease products helped my dogs.

After trying many products, I bought four thunderease products for my two great Pyrenees. I bought two diffusers placed approximately 50 feet apart of each other,

After trying many products, I bought four thunderease products for my two great Pyrenees. I bought two diffusers placed approximately 50 feet apart of each other, I bought a thunderease collar, and a thunder easespray. None of these products were a deterrent for my dogs. It didn’t stop the barking and it didn’t calm the aggression, between one of the bigger dogs and a smaller dog.

Rated 1 out of 5 stars
By Victoria on Nov 15, 2025

No effects on my babies

I got this to see if it would help my anxious chihuahua from chewing her leg and separation anxiety. It’s been almost a month of having it plugged in and have noticed

I got this to see if it would help my anxious chihuahua from chewing her leg and separation anxiety. It’s been almost a month of having it plugged in and have noticed 0 changes. There’s no odor and it hasn’t made them sick like some people say there pet has been but I wouldn’t buy again since it didn’t work for us personally

Rated 5 out of 5 stars
By Colleen on Dec 20, 2025

Helps Anxiety

My rescue has an unknown past. He has a lot of anxiety. I order the thunderease diffuser and collar. I have noticed a difference. Pacing and whining has become

My rescue has an unknown past. He has a lot of anxiety. I order the thunderease diffuser and collar. I have noticed a difference. Pacing and whining has become less frequent. I highly recommend.

Rated 5 out of 5 stars
By Barbara on Jan 4, 2026

This product is working!

I ordered this in hopes to calm my dog’s anxiety and help her from a lot of paw licking. It has been plugged in for about a week now and her licking has subside

I ordered this in hopes to calm my dog’s anxiety and help her from a lot of paw licking. It has been plugged in for about a week now and her licking has subsided.

Rated 2 out of 5 stars
By Lyndsay on Jan 24, 2026

Didn't work for my dog

This didn't make any difference for our anxious dog. Well-made product and nice packaging. There's no detectable fragrance.

This didn't make any difference for our anxious dog. Well-made product and nice packaging. There's no detectable fragrance.