Otis WAS about 90% housetrained.... He is 14 months old. He had been doing great from about 6 months until three weeks ago.
He is now pooping/peeing in the house on a daily basis. I am going back to square one today and I am really sad about it

. I pulled out the baby gates and he is in his crate right now. I also just got off the phone with the carpet cleaners - I hope cleaning the carpets will help.
Do dogs go through a regression stage ?????