Cats are quadrupeds, meaning they walk on all four limbs. Some mistaken people would argue that because they have four legs, cats have four knees. ... “Cats have two sets of joints in their forelimbs: an ankle and an elbow. Their ankle is just above their toes and are fairly similar to human wrists.

Why do cats have 4 legs?

Cats generally get around on all four limbs, that is they are quadrupeds. They walk on four limbs or legs. ... Legs are weight-bearing limbs for locomotion. Cats are 'digitigrades' that is they walk on their toes (dogs do as well).

Do dogs have 4 legs or 2 legs and 2 arms?

How we look at dogs will never be the same after it's been revealed they only have two conventional legs. Most people would argue that both cats and dogs have four legs.