Idk if u moving the peepad is what did it, it might not have anything to do w/ it. I say that because my puppy was doing great, we changed nothing & now shes all messed up! I have a 12 week old and we're having lots of potty training issues. She was doing ok but now she's peeing & pooing on her bed. If I don't get the poop out of her cage quick enough, she tracks it everywhere! Ugh
I don't think she minds the smell at all.. She's a lil trouble maker.. Just stay patient..repeat repeat repeat. He'll get it sooner or later.