peruvian
There was no single breed but more a 'type' of horse. Bays and chestnuts were the norm. Many of the horses were Thoroughbred crosses.
Surprisingly, there is a game where you make choices to breed a hypothetical horse.
The Friesian
Andalusion
A Kladruber, which is a very rare breed of horse which was origionally used to pull royal carriages, but is now used for riding and dressage.
Arabian
Freisians.
Usually english. This breed of horse excels at dressage.
That's easy Quarter Horse
Canadian horse.
Depends what breed and what they are going to be used for.
Arabians