Dr. Quack is a duck that takes care of your Webkinz or Lil'Kinz Pet. His full name is Quincy Quack. He will interact with you. He might listen to their heart, check their reflexes, or look in their mouth or ears. He will also tell you what you are doing right or wrong with your Webkinz. If your Webkinz is sick, Dr. Quack will tell you how to help, and give you medicne to make it feel better. Dr. Quack is a horrible doctor because all he cares about is the love of his life, Ms. Birdy. He also has a son named Jeffery Quack (aka Jeff Q.). He may even have adopted a cat, as seen in the log out screeen with him standing next to Ms. Birdy. You can find Dr. Quack at Dr. Quack's Clinic under Things to Do as well as a judge in Webkinz Chef Challenge.