A cat's hormones cause them to be very protective of their babies. But when you think about it, in the wild a cat would probably need to keep her helpless kittens safe.

Big cats, like most wild animals, naturally and instinctively get more aggressive as they age. Bendicksen said that the lynx is no exception.

This stock photo shows an aggressive-looking cat. A pet cat in North Carolina was recently euthanized after it contracted rabies from an unknown animal and attacked its owner.

Caracals are usually found in sub-Saharan terrains in Central Africa, South Africa, West Africa, but not Gosha who prefers to curl up in bed beside his owner.

An exotic cat found wandering in northwest suburban Hoffman Estates has been captured and is being cared for at a wildlife refuge in Wisconsin.

A cat's hormones cause them to be very protective of their babies. But when you think about it, in the wild a cat would probably need to keep her helpless kittens safe.