Both evolved from common ancestor Dinohippus 10 million years ago. Domestication occurred 6,000-8,000 years ago in North Africa and Asia. Przewalski's horses are only true wild horse species. Three wild assess species exist: African, Asiatic, and kiang
Animals are categorized into wild, domestic, and farm animals. Wild animals live in forests and jungles. Domestic animals are kept in man-made shelters. Farm animals are raised for agricultural purposes
Donkey (Equus africanus asinus) is the smallest member of the horse family. Originated in African deserts and domesticated for 5000 years. Can live up to 40 years in captivity with proper care