Sheep are considered to be the best livestock type pet. They do not kick and they are considered the least smelly of all farm type animals. Thier only defense is to run away which makes them good with children. Rabbits are good too, they don't bring dead mice or birds into the house. They can live indoors or outdoors. A garage or shed with a heat lamp for really cold nights would work. Of course our rabbits always survived with only shelter and thier own fur for warmth. Here are a couple fo race car pictures for the older crowd.