Yes. Bred together to make a mix of breeds.
The Gelderland is a pure bred horse and was not created by crossing any other breeds. The Gelderland was cross bred with the Groningen were crossed to make the Royal Dutch Harness horse.
The thoroughbred and the quarter horse are the breeds that make up an appendix Quarter Horse.
Morab
There are so many horses because they have originated in so many places, and have been bred to make new breeds and have migrated across the world so much. Different breeds where bred together to make a new breed, and so on. They come from all over the world just like people do.
different breeds of dogs are breed together to make new breeds or for the new hite desiner dogs
connemara
The Basenji didn't have any dogs bred to make it.
You must already have a Purebred Spanish. Or you can buy a Purebred Spanish horse in the sales already purebred. It is impossible to make a breed or breed two breeds of horses to make another breed in Howrse. Only the Administration can make new breeds.
Standardbred[Horse Isle Answer]
The lion and tiger to make the liger. The donkey and horse to make the mule.
The quarter horse was first bred in the United States. The eastern colonists breed Thoroughbreds with the native breeds to make "Quarter Mile Horses" (bred to race 1/4 mile). These "Quarter Mile Horses" were bred with other native horses that had "cow sense" as the colonists expanded west. Although this quick breed with cow sense started to really hold its own name in the mid 1800s, the American Quarter Horse Association (and the breed registry it runs) wasn't founded until 1940.