Dr. Liz Bales knows animals. She's not only a veterinarian but also a proud cat mom. Her love for her furrball and knowledge of animal behavior led her to rethink the classic pet food bowl. Since cats are natural hunters, Liz engineered the first feeding system that looks like prey. Owners simply add food to the mechanism, hide it, and let their kitty hunt, play, eat, and rest until it's time to hunt again. Thanks to Liz, cat lovers everywhere can unleash their kitties' true desires. She lives and works in Philadelphia.