Well, we always leave our garage doors open so my dog can go in there whenever she wants, and she always sleeps inside the garage at night. Shelties have pretty thick fur so, my dog stays warm enough. I feel so sad that she has to be outside, but I go to see her all the time to keep her company.
www.shelties-of-atocha.de/images/01_fame_franjo.jpg
Here is a picture of some shelties in the winter.
Yeah, huskies do dogsled races in the arctic, so they can withstand the cold.