What are all the names of horses stages of life?

Answer 1

Foal: a baby horse of either gender, normally under 6 months old. (Some people refer to a foal as a colt, no matter the gender although technically, a colt means a male foal)

Weanling: a young horse of either gender between 6 and 12 months old

Yearling: a horse between one and two years old of either gender.

Colt: A male horse less than 5 years old.

Filly: A female horse under 5 years old.

Mare: A female horse over 5.

Stallion: an un-castrated male horse over 5 years old.

Gelding: A castrated male horse of any age.

A stud is another word used for stallion, although stud is actually a breeding stallion. Some colts are sometimes refered to as stud colts.

Answer 2

Well, when you don't know the gender of a baby horse you call it a foal and when the foal is a boy you call it a coltor if it is a girl you call it a filly. When they grow to adults (around age 3) girls are know as mares and uncut boys are known as stallions OR studs when they are cut or gelded they are known as geldings. Hope this helps!