Have you first ruled out something like a urinary tract infection that is causing this middle of the night urge to go?
Does he sleep in a crate or with you? When Rhett was 4 months, he started doing the same thing. One night out of desperation I put him in my bed. He slept through the night and has been there ever since.
__________________  Don't get your knickers in a knot. Nothing is solved and it just makes you walk funny. |