Ok, Ernie just hit 5 months. Total rockstar on every single thing I am working with him on EXCEPT housebreaking. He rarely has accidents but that is only because I am trained so well. Cannot get him to ring the bell or to give me any indication that he has to go outside. I cannot believe he does not "get it" when he gets everything else so fast. Any thoughts? Maybe I am doing the bell ringing wrong. I take him to the door, take his paw and ring the bell and say outside and give him a treat. then I take him right outside. better ways?