Shelter is simple: Open the garage or provide a covered patio with a standby doghouse with its back facing northwest to protect the animal from the wind. Add bedding for comfort. Be sure to avoid carpet, astro turf, and other materials that hold moisture.
When hair is wet it flattens and results in loss of insulation. It also causes a significant loss of vital body heat. Solution: Towel dry your pet and if your animal is shivering from being in the cold, let it stay in the house. If your pet wants to go back outside, it's best to keep your adventurer in a confined area.