After The Fall: EarthFall
Horses, donkeys, mules, asses, and Turkets are all raised and bred by Horse-Breakers in various areas of both the Wild-Lands and even in the City States
Horses are generally bred for trotting and long distance, with only the very occasional sprinter being born.
Horse Breeding Families:
Donkeys are generally bred for trotting and pulling of wagons and carriages. They are shorter and heavier on foot that horses but not nearly as quick. However a donkey can usually make it 1 1/2 as long without food and water and be ridden longer, though slower, than a horse.
Mules and Asses are both generally pack creatures that carry extra gear and salvage. They are notoriously of bad temperament and do not like riders.
Turkets are a horse bred especially for incredibly hard pulling with bodies somewhat like mules but thicker, taller and wider, and can be ridden by the largest of men. A Turket if fed properly can usually outrun most other horses and for longer periods of time.
A couple alien creatures not of Post-Fall earth have arrived in the Wild-lands. Including the strange short legged lizard looking Armadeliod and the incredibly large CC supply creature. Both have yet to be bred by families.