A horse’s predator is a wolf and it is a good thing they are not endangered and  did you know that a horse can live up to 30 years old.A  horse is measured in hands . A horse is used to pull tools. A horse can sleep standing up .  A horse is concedered an adult when it turns 5years old. What does a horse eat? It eats grass,hay,carrots and apples .                                                                                                                                                                                                                                                                                                                       http://www.facts4me.com