Ace is now 3 years old and did awesome with his potty training. We had him fully potty trained after we first got him. We got a Jack Russell and got him potty trained. We ended up getting rid of Graham (Jack Russell) b/c he was just way too hyper for us and Ace. Ace started peeing in the house before we got rid of Graham and he still has the accidents. Any suggestions on how I can get this to stop??