We just bought a lab from a pet store because it was there to long and it was a good deal but we are having problems with going out to do her duty. What she does is goes out and waits to come back in to go. We got are other dog when she was young so it wasn't to hard to train. How do I make her relize that outside is the place to do her duty? I kept her outside with me for 2 hours and she did nothing untill we came inside.