Pets on Prozac

Our pet dogs and cats have become as much a part of our families as children, and that means we spend liberally on their happiness. While pet spas offer "paw-dicures" and celebrity chefs dish up delectable pet meals, vets now provide braces, stem cell transplants, heart surgery at prices they know you'll gladly pay. The newest trend is the most controversial: psychoactive drugs for dogs and cats.