My husband and I have an older pit, she had puppies in March (she is now fixed!) and we decided to keep one. We have tried everything with him and we love him so dearly but we are at our wits end. He chews on absolutely everything, wallets, shoes, paperwork, the METAL coffee table, and the worst yet; our couch. We cannot for the life of us house train him, he can be outside for up to an hour and comes straight in to use the bathroom. We have tried crate training (all three dogs stay in separate crates while we’re at work), we have tried shock collars, and the other dogs did great with them, however it can be on 4 and they Yelp and stop what they’re doing. He is a different story. The collar can be on 40, yes 40 and it’s like he doesn’t even feel it. We have tried simply tapping him on the nose when being disobedient, we have tried taking things from him when he chews on them, but then he goes to bigger things that can’t be “taken” such as my couch. We want him to have a quality of life and not end up outside on a lead, but we have no idea what to do. Any suggestions are greatly appreciated!