Kennel heating pad seems like the solution.
My Chessie is just the opposite. He likes/needs it cold. When the temps drop down in the low single digits I get soft and put him in a crate in the garage for the night. Every time I do, sure a hell, about 2:00 - 3:00 AM he starts barking, isn't happy until I get up, go out, let him loose to take him back out to his (unheated, uninsulated) kennel for the night. He doesn't even go inside, just curls up in the kennel run, happy as a pig in schitt. Every time it gets real cold it's the same thing.
