Hamsters, gerbils, guinea pigs, and even rats have long dominated the market as preferred picks for pint-sized pets. But there's another miniature mammal that's starting to gain popularity in the pet ...

Hedgehogs have gained popularity as pets in recent decades. Before you add one to your family, Dr. Krista Keller, a veterinarian at the University of Illinois Veterinary Teaching Hospital in Urbana, ...