Creates the Cat Declawing Act. Provides that, except as otherwise provided in the Act, a person may not request or perform surgical claw removal, declawing, or a tendonectomy on any cat or otherwise alter a cat's toes, claws, or paws to prevent or impair the normal function of the cat's toes, claws, or paws. Authorizes a veterinarian, for a medically necessary and therapeutic purpose, to perform surgical claw removal, declawing, or tendonectomy on a cat or otherwise alter a cat's toes, claws, or paws. Contains enforcement provisions. Effective 90 days after becoming law.