they have 4 legs because they have avolved from a tiny 4 legged creature, it was a good feature and so it stayed the same apart from the length.
Horses are mammals/animals with four legs.
Yes, they have four?
Horses use all four legs.
horses
Horses do not have knees in the same sense that humans do. They have front legs with knees that are equivalent to our wrists, and hind legs with hocks, which are the equivalent to our ankles. Instead of bending their legs at the "knee," horses extend their legs or "lock" them in place.
Horses are quadrupeds and have four legs. They use their legs to move around, scratch itches, dig holes, touch things, and for defense.
Yes. A "quadruped" (Latin having four feet) is any animal with four legs.
Horses only have four legs... so if you meant to ask "why do horses have four legs" then the answer would be that four legs fit the horses needs the most, for example six legs would make it hard to turn and would make the horse too long. But in the same way two legs wouldn't be enough because the horse would have to stand on its hind legs and since it wasn't made for two legs the horse wouldn't be able to stand up and would fall over.
Four legs. Horses have always had four legs.
It's four legs support the substantial weight of the horse's body.
NO!!! Horses have four legs. Unless you count the tail as a leg, they have four. They only have four legs, but I'm sure there is one that has five, just like a two-headed kitten, or 6 legged calf. That is rare though
If all were horses there would be 4 x 61 ie 244 legs. There is a shortfall of 50 legs ie 25 less four-legged creatures, so there are 36 horses and 25 chickens, giving 144 + 50 legs