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