Add Yahoo as a preferred source to see more of our stories on Google. Home security can sometimes be aided by dogs, but they're a poor -- and dangerous -- substitute for real security systems.

Mackenzie Jacobs gets up early every morning to feed her puppy, Korlette. The pair practice commands like "sit" and "lie down," The 10-year-old loves being an official puppy raiser and working with ...

Australian Shepherds are a popular breed of dog known for their high energy, intelligence, and herding instincts. They are also known for being friendly and protective, making them great companions ...