Here's the background:
I have a 3-year-old male rat terrier. Since day 1 he has never been the kind of dog to mess inside. He will go to great lengths to let you know that he has to go potty. It has NEVER been a problem. About 4 (?) months ago I moved into a house with some friends. Two of them live in the room up stairs. For some reason, my dog has decided in the last few weeks that the upstairs is an alright place for him to poop :doh: He doesn't lift his leg, just poops. He gets let out to potty regularly and is given sufficient time to run around and do his business. The only thing that has changed recently is that the roommates up stairs got a dog as well. My dog and this new dog get along famously. The new dog never makes a mess inside.
They're frustrated, I'm at a loss- What should I do?
I have a 3-year-old male rat terrier. Since day 1 he has never been the kind of dog to mess inside. He will go to great lengths to let you know that he has to go potty. It has NEVER been a problem. About 4 (?) months ago I moved into a house with some friends. Two of them live in the room up stairs. For some reason, my dog has decided in the last few weeks that the upstairs is an alright place for him to poop :doh: He doesn't lift his leg, just poops. He gets let out to potty regularly and is given sufficient time to run around and do his business. The only thing that has changed recently is that the roommates up stairs got a dog as well. My dog and this new dog get along famously. The new dog never makes a mess inside.
They're frustrated, I'm at a loss- What should I do?