There is no real word for an injured horse that can't race. Most injured racehorses are either retired to stud / broodmare, retrained as riding horses, or possibly put to sleep.
He gets thrown from a horse and breaks his neck
When a horse is born, it is called a "foal." Then, when it gets a bit older, it is called a "miniature horse." this is the age where you can tell what gender it is. Then, after being a miniature horse it grows into a horse or a pony. Hope I helped!
you cant get horses on the sims 2, you only gets horses in the sims 3 pets
No matter how old a horse gets after 2 years old, they are called geldings if gelded and stallions if not gelded.
Colic
Hermione gets injured in the ministry of magic and she gets hurt by a rebounding curse
The movie is called storm :)
In which book ? Because of al the battles Hermione gets injured a lot
a div gets a horse which is rethared and it gets blowen up
Many people get injured in Harry Potter And The Deathly Hallows. Especially in the battle of Hogwarts. You probably mean when Ron gets injured while escaping the ministry of magic.
He gets shot.
Swollen lymph nodes are called just that, swollen lymph nodes. They can be a sign of many different things wrong with a horse and should be checked by an equine very quickly.