Matching Pairs Horse Lifecycle WordsOnline version These words help us learn about the care and life of a horse. by Emily Bradley 1 yearling 2 groom 3 stallion 4 withers 5 mare 6 foal 7 muzzle 8 mane 9 herbavore an adult male horse to brush and clean a very young horse the highest part on a horses back an adult female horse a horse that is one year old the long hair on a horse's neck a plant-eater the horse's nose, mouth and jaws