Join Date: Nov 2012
Location: Colorado Spings, CO
is the pup peeing in the exact same spot in the conservatory each time? if yes, there may be pee smell left over after the paper training that he is going to. My lab puppy did this until I saturated those spots with "Natures Miracle" and then she didn't mark there any more.
Another idea is crate training and keeping him in a smaller space which he instinctually won't mess in, rather than letting him have the run of the conservatory.