I'd consider getting a large outdoor kennel with a roof. If you need to leave your dog outside for a little while when you can't watch, you can get a smaller one (possibly 10x10). If the dog will jump the fence even with you in the yard, you should get a larger kennel (100x100 like you mentioned).
About the dog hair. If it's possible, you could buy/make a gate that separates each room and you can choose where your dog stays. You don't have to let your dog on the furniture.
Black/Tan, neutered male
Varick vom Haus Jeffery
Dark Sable, intact male
DDR/West German Show