The document discusses various facts about horses. It notes that mares are female horses that are pregnant for 11-13 months and give birth to foals. It also mentions that Przewalski's horses cannot be tamed. Horses are able to learn skills through positive reinforcement. Their emotions and communication can be seen through behaviors like kicking, nudging, and bucking. Horses form herds and listen to their mothers and owners. They eat grass and hay and enjoy running.