Is he outside during the pouring rain as well?!?! Crate training isn't mean, a lot of dogs come to love their crate..it becomes almost like a den to them. Everytime I have moved in my life I have set up the dog crates first and they would sit in their crates and watch their surroundings...its a comfort zone for them. If you cant go for walks what about activities inside? A kong full of peanut butter, games of hiding treats under flower pots...something to stimulate the mind?