Details
Millions of Dogs Helped
ThunderShirt is the original, natural calming solution that helps reduce anxiety in dogs in a drug-free way. Like swaddling an infant, ThunderShirt’s patented design applies gentle, constant pressure to calm all types of anxiety, fear, and overexcitement issues in dogs.

Proven to be over 80% effective in reducing anxiety for 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 pup.

Over 80% effective
Veterinarian recommended
No training required
Money-back guarantee
Our ThunderShirts have frequently been referred to as Thunder Jackets or Thunder Vests – if that is what you are looking for, you are in the right place! From Chihuahuas to Great Danes, millions of dogs have already benefited from the calming effects of a ThunderShirt. Yours could be next – we can’t wait for you to be part of the ThunderShirt family!

Please see our ThunderShirt for Dogs Instruction Sheet for additional information.