Horses
Crossbreeds
Warmblood (e.g., Hanoverian x Thoroughbred)
Mule (Horse x Donkey)
Appendix Quarter Horse (Quarter Horse x Thoroughbred)
Friesian x Thoroughbred
Clydesdale x Shire
Arabian x Thoroughbred
Haflinger x Warmblood
Appaloosa x Quarter Horse
Tennessee Walking Horse x Arabian
Icelandic Horse x Warmblood
Morgan x Clydesdale
Suffolk Punch x Belgian
Percheron x Arab
American Miniature Horse x Falabella
Dartmoor Pony x Exmoor Pony