It depends on the gender and your idea of young horse.
A baby female horse is called a filly until she turns 4 years old and then becomes a mare.
A baby male horse is called a colt until he turns 4 years old and then becomes a stallion.
Sometimes people called their horse a yearling when their horse turn a year old. A yearling could be a male or female.
The scientific name for a colt or young horse is Equus ferus caballus.
Filly
Pony.
a young horse is a foal but this can also be separated into male: colt and female: fillybaby horse that is five years or less: foalmale baby horse: coltfemale baby horse: filly What_is_a_young_horse_called
Male horse = stallion Female horse = mare Young horse = foal Young (older) female horse = filly
A young horse is a foal; a young female horse is a filly.
filly
Some popular horse magazines are Equus, Horse Illustrated, Young Rider and many more that I can't name.
A colt or young horse is a baby horse.
Dark horse Young hickory
His name was Dan who died in a horse accident when Nikola was a young boy.
A young male horse is called a colt.