Your female dog is almost two years old, but she still hasn’t gone into heat? Maybe that’s why you’re worried. Female dogs should be going into heat at this age, shouldn’t they? PETBOOK asked a ...

A newly confirmed bacterial species, Rickettsia finnyi, has been identified in dogs with symptoms resembling Rocky Mountain spotted fever.

Expert dog trainers Nicole Ellis and Michael Hill share essential safety tips for encountering aggressive dogs. Learn how to recognize subtle body language warning signs and what to do if a loose dog ...