I would say, stop bathing him.
For his peeing in his crate
ut up a crate divider to make the crate smaller. Take him out MUCH more regularly: after eating, after drinking, especially the very second he wakes from a nap or sleeping, after playing-- each of these IMMEDIATELY. He may be being crated too long. Restrict his water intake, or rather, regulate it. He clearly just cannot hold it enough in his crate at the schedule that currently exists.
Also, feed him regularly in his crate. (nobody wants to tinkle on their kitchen table)
What are you feeding him, what is his diet like? The quality of the diet can help determine if he is getting enough vitamins and minerals for his coat.

Also, feed him regularly in his crate. (nobody wants to tinkle on their kitchen table)
What are you feeding him, what is his diet like? The quality of the diet can help determine if he is getting enough vitamins and minerals for his coat.