ThunderShirt for Dogs – Original Heather Grey – Extra Small


(11 customer reviews)


Millions of Dogs Helped

ThunderShirt is the original, vet recommended, natural calming solution that helps reduce anxiety in dogs in a drug-free way. Like swaddling an infant, our dog anxiety vest’s patented design applies gentle, constant pressure to calm all types of anxiety, fear, and over-excitement issues in dogs.

The ThunderShirt helps reduce anxiety relating to fireworks, thunderstorms, separation anxiety, travel, vet visits, problem barking and more. Treat anxiety, fear, and over-excitement in style! You’ll love the ThunderShirt’s calming effect on your dog.


⋅ Veterinarian recommended
⋅ No training required
⋅ Money-back guarantee

How It Works

Other top rated products

11 reviews for ThunderShirt for Dogs - Original Heather Grey - Extra Small

  1. Norma T.

    It makes her more settled down when traveling

  2. Sylvie L.

    Thanks it’s perfect and I try with my little girl and it is WoW

  3. Letia G.

    This product works well.

  4. Jason H.

    This is literally amazing! My parents have a highly anxious, nervous, and while very sweet, a very yappy Yorkie Terrier who is absolutely terrified of me and just about everyone else including other dogs. When Tessa wears this dog she is cool, calm, and collected and I can actually get some work done in the basement without constant barking every 20 minutes! Within two minutes of putting it on she was very calm, peaceful and relaxed. Super happy with the product and the ThunderShirt team have been a pleasure to deal with.

  5. Wild R.

    I think the design of the Thundershirt is well thought out. I was impressed with how it’s application was so easy. My dog had no problem wearing the shirt. Though we have not had any storms with thunder yet. I do think it may very well calm my dog down. Thanks for creating the Thundershirt.

  6. Sally

    I got a thundershirt for my dog, Buddy. Originally I got it for separation anxiety but lately I have been home all the time so he isn’t feeling that way so much. But his routine is so different- he is usually in doggy day care all week when I work. Sometimes he will just start shaking and go hide under the bed. Now I coax him out with the shirt. It helps him calm down. It really works!!

  7. Donald W.

    Your product works just as promised,

  8. Christina. M.

    My 14 year old Pomeranian has gotten bad anxiety this past year. Constantly shaking, and barking at every noise. Put this on him today. Ther was an accident in front of our house. 3 police cars and a fire truck. NOT ONE BARK!!! WHAT?!?! Should have gotten this so long ago. He isn’t shaking at all. I can’t believe it. Best purchase ever!!

  9. Brianna L.

    We LOVE what the thundershirt has done for our dog. She is so much calmer and less stressed when our older dog gets anxious due to bad weather. Older dog has a Thundershirt as well.

  10. Lewella B.

    Really does help

  11. Cortney C.

    Our little Italian greyhound has struggled with storms for 9 years now. The first night we put this on him he actually was able to lay down and sleep during a big storm. Finally!! 100% recommend!

Add a review

Your email address will not be published. Required fields are marked *