I have a 6 month old German shepherd/great Dane mix puppy who won't pee outside at our new apartment that we just moved into. We got her at 3 months and had her potty trained at our old place within a few weeks. It got to the point where she would whine at the door when she needed to go. We would take her out and she would pee/poo within a minute or two. We would also take her out before bed and she would be fine till morning. Now we moved into a new apartment a few days ago and she has only gone a few times. She doesn't whine at the door though. She pooped in the house today which had NEVER happened before even at the old place. Now when I take her outside before bed, she doesn't go. Just walks around forever and then heads for the door. She used to go all the time at the old place whenever we took her out. Now she doesn't go at all...i don't know what to do...please help!