Interesting article on the weight of pets.
According to the Centers for Disease Control and Prevention, 34.2 percent of Americans over age 20 were overweight as of 2008, and another 33.8 percent were obese. As human waistlines have ballooned, so has pets' girth: A 2009 national survey of veterinarians by the Association for the Prevention of Pet Obesity found that 45 percent of dogs and 58 percent of cats were overweight or obese. Those numbers revealed a 2 percent increase in dog weight problems from the year before, and a 5 percent increase for cats.
The article contains some diet tips for your pets.