Oliver is not much of a barker or noise maker for that matter. He has had a couple of accidents at the back door mat so we decided to get some bells to hang at the back door for him to ring when going outside. We say "Ouside Ring the Bells" to try and train him to ring them when he wants to go out. Welll......it's been too weeks and he still waits on the back mat for someone to see him. Has anyone lese tried bell training? If so how long did it take? (Oliver has been quick to learn most anything else that we have trained). Did you take a different approach? Any ideas would be most helpful.