Although they would most likely prefer to be snuggling with you inside when the temperature drops, with proper shelter and preparation your pets can stay outside. Your dog must have access to either a doghouse or the garage for shelter in cold weather. The doghouse should be only a little larger than the animal. The animal should be able to curl up and touch the sides, so the pet s body heat warms the house. You can insulate doghouses with Styrofoam, use blankets for extra warmth, or buy specially designed heating pads for doghouses.
Cats usually prefer to stay in the comfort of their warm houses.
If your cat does go outside, be sure they have a source of warm shelter. If your animal stays in the garage, be careful about chemicals, especially antifreeze. With its sweet taste, antifreeze attracts unknowing dogs and cats, often killing or causing serious illness to them. Be extremely careful when changing and storing antifreeze, and check for automotive leaks. You should be aware of cats seeking warmth under the car hood.