Crate train. This explains
Crate Expectations by Cheri Lucas | Cesar's Way
I leave ours open like it says, he loves to go in by himself & sleep in there on the blankets. Now, one thing i don't do is move the crate at nite, I never moved them with any dog. it stays where it is. When he gets neutered & i am 100% comfortable then he will be given more run in the house. We have only had 1 lifting leg in the house on my dining room chair. Thank goodness only the living room has carpet.
good luck!