Dr. Lauren Demos qualified as a veterinary surgeon from Murdoch University in 2012, and has since worked in various aspects of feline medicine, including general practice, referral medicine, radioiodine therapy, telehealth, infectious disease research, and shelter medicine. She completed a feline medicine residency and obtained her specialist status in 2019; subsequently she has practiced in various niches of veterinary medicine around the world. She currently is a consultant at the Oxford Cat Clinic in the UK, lecturing and teaching on various feline topics, as well as consulting for various veterinary groups. She is a past president of the American Association of Feline Practitioners, and has worked with the Veterinary Information Network, the International Society for Feline Medicine, and Fear Free in various capacities.

Lauren has published on various wide-ranging topics in feline medicine, such as novel research into feline papillomavirus, and co-authored Cats For Dummies. She is passionate about feline internal medicine, and integrating various therapeutic approaches of feline medicine to treat the feline patient in toto.