cold snap a pain

Its getting to be a real nuisance now with every morning frost in the ground the sawdust gallop is really slow to thaw and its making the training of dogs very difficult i have looked into purchasing a swimming pool but they are pretty expensive and by all accounts are expensive to run as well i would find it hard to justify buying one with only 3 or 4 dogs in the kennel but it would be a pleasure to have one these days!!