Dr. JoAnna
Pendergrass, DVM
Author
JoAnna Pendergrass, DVM, is a veterinarian and freelance medical writer based in Atlanta, GA. As the founder of JPen Communications, she is passionate about educating pet owners and writes extensively on pet care and pet health.
Archive
Aug 19, 2026
Cats first began interacting with humans over 10,000 years ago, but they can still be a mystery, especially when it comes to health and aging. Given the feline reputation for being aloof and a bit standoffish, it can be difficult...
