Dr. Kelly Severino (University of Pennsylvania Veterinary School) on need to surgically remove all of a cat&apos;s teeth

Shirley Rousseau Murphy, Prolific Nonagenarian Author

CAT CHAT ® was Tracie Hotchner's own weekly, live call-in show on the Martha Stewart channel of Sirius-XM for 7 years – until the channel was canceled. Since 2015 it has been a weekly podcast carrying on her mission to educate and inspire cat lovers to optimize their relationship with their kitty cats by giving them the best possible nutrition and environmental enrichment.Tracie’s frequent co-host is Dr. Mikel Maria Delgado of Feline Minds Cat Behavior Consulting and author of the new book Play With Your Cat! the Essential Guide to Interactive Play for a Happier, Healthier Feline.