Welcome to the all new The Cat Doctor and Friends website! If you are a first time visitor, The Cat Doctor and Friends is the practice name for Dr. Tracy McFarland's feline and small animal Veterinary Practice in Santa Clarita, CA. This site includes general information about the practice, the doctors and the Mission Statement for The Cat Doctor and Friends. We hope you enjoy your visit. Sorry, dog lovers, we are a dog-free practice, for the comfort of our cat patients.