
Why don't you build a kennel for the kids and let the dogs have some peace in the garden!!!! :D ;)
As long as the kennel is warm then it is fine. my aussie lives in a kennel because he hates being indoors in the warm, he has a 1 bedroom bungalow (hallway and a room) with about 5 layers of carpet, box is risen off the floor, roof is slanted so water doesn't sit on top, water only sits ontop when the roof to the kennel leaks. and it's all painted in a waterproof paint :) The dog is spoilt! and he loves being down there! Also make sure they have access to water!