Chow Chow

Height: 17 to 20 inches at shoulder

Weight: 40 to 70 pounds

Coat: thick, rough or smooth

Life span: 12 to 15 years

This distinctive-looking dog has a proud, independent spirit that some describe as catlike. He can be aloof--if you're looking for a cuddle buddy, this probably isn't the best breed for you--and downright suspicious of strangers. But for the right person, he's a fiercely loyal companion.

He's not really fond of being hugged or fussed over, but he'll be a quiet, attentive companion to his favorite person, and his loyalty extends to other family members. If he's raised with children, he'll accept them willingly, but he's not the type of dog to tolerate abuse, so he's best for homes with older kids who know how to treat dogs.

If he has lots of positive encounters with strangers during his impressionable puppyhood, he'll handle strangers with equanimity. This is, however, a highly territorial and protective breed, who'll give a clear warning to anyone approaching without his person's welcome.