My cat Mollie Rose is the most lovable, QUIET (she never meows) kitty in my entire house. Bring her to the vet and she's a wild woman!!!! The last time she went, they had to put a muzzle on her because she kept trying to bite the vet tech!! I'm not sure if it's the white coat they wear or what. But she's like a Dr. Jekyll/Ms. Hyde in the vet's office.