^ for 4 years, both my brother and I lived there. We weren't thinking 10-15 years down the road when we picked him up... and he definitely belongs to our mom so we're not taking him with us anyway. They care about the cleanliness of the house and while they've accepted that it will smell from time to time, it is no reason to let the dog sh!t all over the place when it needs to. He doesn't destroy things, he just likes to leave little gifts behind if we don't tend to his need at the right time... he must go when he must go. They do have a carpet steam cleaner, but they're not going to whip it out after every day or two. I'm as compassionate as the next person when it comes to dogs, but this is a situation where we have to consider both sides.
For what it's worth, I am still getting conflicting stories with these responses... dogs like to sleep... like to hang in their own corner of the house... vs. they need to roam. Oh well...