What are the gender names of horses?

Horses have distinct gender names:

* Male: Stallion (for a mature, uncastrated male) or Colt (for a young male)

* Female: Mare (for a mature female) or Filly (for a young female)

Here's a breakdown:

* Stallion: A mature, intact male horse. They are typically used for breeding.

* Colt: A young male horse, usually under four years old.

* Mare: A mature, female horse. They are also typically used for breeding.

* Filly: A young female horse, usually under four years old.

Important note: A gelding is a male horse that has been castrated (neutered). They are typically calmer and less aggressive than stallions.