Life Span Sept 6, 2007 20:47:46 GMT -5 Select PostDeselect PostLink to PostMemberGive GiftBack to Top Post by Duchess on Sept 6, 2007 20:47:46 GMT -5 Here we shall post how old horses are when they have to die.HorsesHorses may live to be around 30 years old. Some may live a little longer, but no more then 35.