I have had Tobi since May and we have been through a lot in the training area. He was such a good puppy a few months ago. I had him trained to the litter box and bell trained also. That was great and then all of a sudden just in the last 6-8 weeks, he has turned into a terror!! He will stop and pee on the carpet right in front of me and he knows to go ring his bell or go to the litter box. I am at my wits end with this, why did he all of a sudden turn into a little monster. I realize that it is said that if he goes inside, it is my fault for not watching him like a hawk, but when are they held accountable for their actions, when you know, they know what they are doing. Also, He is a poop eater! I hate this!! What is a sure fire way to break that habit?

Thanks for any and all suggestions