Have you read all the posts on the "YT Potty Log" in this forum. I am not good at the link thing, so hopefully someone will post a link for you.
I think if you read about all our failures and now successes you might find some ideas that will help. Get out a pad and write down some of the ideas and see if you can adjust them to fit your house.
I hope you find a solution for you and the dog.
