I read a post on here a few days ago about a girl who's getting rid of her dog because she chewed her shoes, and from the responses she got, it seems a lot of you ladies have dogs that you've trained. So, I have a training question.
What's the best way to housetrain a dog that's already housetrained? I know, weird, but my dog, who is extremely obedient, has recently started going to the bathroom in the house again. It's always when we're either not here or sleeping, and even if we take him out and make sure he goes before he's left alone, he still does it, almost like he's marking or something. He did this a little bit when we first brought him home from the shelter 2 years ago, but I think that was more him marking his territory because it stopped pretty quickly.
Any ideas? If there's a better place for this, feel free to let me know, I just know this board gets a lot of traffic which is why I'm posting here.