February 1 marks the beginning of National Pet Dental Health Month. More than just a cosmetic issue, bad breath and yellow teeth can be a sign of serious disease in our pets, which may affect their kidneys, livers, and hearts. Oral disease is the most frequently diagnosed health problem for pets, and 80 percent of dogs and 70 percent of cats by age 3, according to the American Veterinary Dental Society. In this podcast, Dr. Jan Bellows, president of the American Veterinary Dental College and owner of All Pets Dental in Weston, Fla., talks about the importance of dental health for our pets.