Thundershirt's patent-pending design applies gentle,constant pressure on a cat's torso, and this pressure has an amazing calming effect for most cats.
Pressure has been used to successfully reduce anxiety for many years for both animals and humans. Examples include parents swaddling infants, veterinarians using squeeze chutes when vaccinating cattle, and thousands of people with autism using pressure to relieve persistent anxiety.
For: Vet Visits, Fearfulness Car Travel, Reactivity, Grooming Litter Box Problems, Noise Anxiety, Crating and more.
Size Medium is best for cats that weigh 9 to 13 pounds and have a chest size 13 inches to 17 inches (adjustable).