Thank you! The shirt does work. Measure your BFF proof to purchasing. I selected the size based on the weight range instead of the width of her chest. Neck strap does not fit around her neck. The body however does fit. Purchasing another in pink and for sure a different material. My girl is a Husky and currently shedding. Thanks Thor 😁

The item I bought, which I thought I was buying new, arrived and it was clearly used. I took the thundershirt out of the box and it already had dog hair from someone else's dog on it. I haven't tried using the product yet bc I want to wash it first. Very disappointed I was not notified I would be receiving a used item.

I first purchased one of these about 10 years ago for my rescued Malinois puppy. Fast forward to 2024 - that puppy had crossed the Rainbow Bridge in January and we decided to get a German shorthaired pointer a week ago. He was hyper and spent a lot of time scratching and chewing. I picked up two of these shirts (a S and an XS since he is sort of in between) and again, what a life saver! He has been calm since I put it on him. No biting his feet and legs. Nowhere near as hyper. I will keep both shirts so I have one for when he gets bigger.

I bought this for my miniature dachshund (xs size for this breed), the results were Amazing. This puppy doesn't know how to stay still, as soon I put it on him he didn't want to move at all. Was like magic. 100% recommend this product. Specially for traveling long distance. (Please don't forget to take it off, they deserve to be dogs and free. Lol !

Amazing … I used to have to build a fort in bathroom and sleep with my baby on the cold floor every time there was thunder.. I bought this shirt and my my it’s so unbelievable the difference it has made I can now just be normal and he is calm. Thunder still bothers him a tiny bit but nothing like it did he just looks like ok what was that but not slides and feigned Banting and breathing hard.

I bought this for my Westy. He is now deceased at 19 1/2 years old so I used it for my new dog who is a rat terrier, very hyperactive wearing the coat. He is so calm and walks beside me. Just as if he’s a show dog I’m so pleased with this Undercoat and was able to pass it down to my new dog

We love it! Precious had one before, we bought her a new one. It really works and usually takes about 15 minutes for her to calm down during a storm and fireworks.

I bought two thundershirts for my dogs and had to return them because they were the wrong size. Took them back for smaller sizes. Then had to exchange one because of the size. I put them on the dogs on New Years Eve and the dogs were still scared to death from the fireworks. I took the shirts back to the store, they wouldn't give me my money back. They gave me an in store credit. I don't usually shop Petco so I wanted my money but they refused. I will NEVER shop that store again. So bascially I am out almost $100, I filed a formal complaint and haven't heard anything from them. Not a good store to shop at and believe me everyone I talk to I will them them about my experience with Petco. Bad, Bad, Bad.