ThunderShirt Classic Anxiety & Calming Vest, Heather Grey, X-Large + ThunderWunders Melatonin Dog Chews -

Bundle: ThunderShirt Classic Anxiety & Calming Vest + ThunderWunders Melatonin Dog Chews

By ThunderShirt and ThunderWunders
Rated 4 out of 5 stars

New Customers Only: Spend 49+ Get $20 eGift Card + Free Shipping with code: WELCOME

$59.79Chewy Price
$62.94Chewy Price

In Stock
FREE 1-3 day shipping

About This Item


  • Patented design applies gentle, constant pressure to calm anxiety, fear, and over-excitement. This gentle hugging produces a calming effect.
  • Comfortable and easy on/off. Made of durable, breathable, soft fabric that is washable.
  • Recommended by trainers and veterinarians to relieve stress-related behaviors such as jumping, excessive barking, and inappropriate marking.
  • Unique combination of 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.

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Bundle Includes

Questions & Answers

1 Customer Questions

What are the weights for the sizes?
Answer by ChewyMay 23, 2022
Please see the attached photo for the weights and size.

ReviewsWrite a Review

Rated 4 out of 5 stars
9 Reviews
Would recommend to a friend

9 Customer Reviews

Rated 4 out of 5 stars
By LAGD on Mar 3, 2023

So far so good

Used it once so far and it's an improvement but I also used it with melatonin calming chews for the first time as well. It helped in storms by 80 percent.

Rated 1 out of 5 stars
By Stevie101 on Mar 4, 2023

Didn't work

Did not come with oil as recommended by vest. Did not work for anxiety. An overall bad buy.

Rated 5 out of 5 stars
By Gail on Jul 12, 2022

Really works

My dog is very nervous with thunder and fireworks. This combination helped her get past July 4th fireworks. She was able to sleep through the noise for the first time. I did prep her to use the shirt using treats and putting it on her when everything was calm. Everything with the shirt was positive. The treats absolutely helped also.

Rated 5 out of 5 stars
By Frankie on Jul 14, 2022

Didn't seem to help

I got an XL because my baby is long, but she's more lean then I realized, I guess. I didn't notice a difference, perhaps because the shirt was too loose. Anyway, I emailed Chewy saying that I'd like to exchange it for a smaller size if I could, they emailed me back within the hour saying they don't do exchanges but they gave me a full refund and asked me to donate it to a local shelter Chewy really has the best customer service <3 this is my first item I've had an issue with, and they cared more that a pup is helped then making more money. I will definitely be trying the smaller one to see if that helps my anxious baby, and will continue to support Chewy

Rated 5 out of 5 stars
By Zoe22 on Jun 16, 2022

love this product!

We LOVE this thunder shirt/vest! It works wonders for our dogs when they are anxious. They wear it during storms, when we have guests over and they get overwhelmed, and car rides. It makes a significant difference. One of our dogs go straight to her bed when we put it on, which I’m guessing is because she feels comforted. I highly recommend this for anyone with an anxious pop looking to try something new. I was surprised that the vest was not weighted, rather more of a compression.

Rated 5 out of 5 stars
By Calmdog on Jun 24, 2022

Helped my fur baby

Gave her the chews and put the thundershirt on as soon as she started to panic after hearing a firework. Within five minutes she laid down in living room instead of hiding under table. Chews smell horrible and she won't eat them without peanut butter.

Rated 5 out of 5 stars
By Gypsy on Jun 25, 2022

They work!!

My little dog is petrified when the storms come in. I purchased these items out of desperation. The chews work very well; had a storm last evening and wrapped her in her thundershirt and she relaxed, laid down, and went to sleep.

Rated 1 out of 5 stars
By Debw on Jun 7, 2022

Didn’t work for Coco

We are already having fireworks on the weekends and Coco is shaking and panting. So I bought this hoping to calm her but it has not worked. I had to go get drugs from the vet.

Rated 5 out of 5 stars
By BestFriend on Jun 15, 2022

Good Stuff

Haven't used shirt yet but calming chews and spray were pretty good. Haven't tried mosquito spray yet.