Forget the pepper spray—These pups will have your back (and your heart)!

Most popular guard dog breeds. Almost all dog lovers would agree - man's best friend is a truly amazing animal. Our dogs know ...

Add Yahoo as a preferred source to see more of our stories on Google. Boxer laying nicely in pile of leaves© Eudyptula/Shutterstock.com Guard dogs are on high alert to let you know of any danger and ...

From small watchdogs to large ones, older adults can count on these protective pups.