oh my god I rescued her name is lola she is 1years old. She is potty trained and goes outside but she has done the unthinkable 5 times. I have showed it to her told her no and put a muzzle on her for like an hour each time. She is also really agressive when encountering other dogs along a walk. She gets along ok with my 4 year old Pappion. If anyone has any clue why a dog would do this please enlighten me. Thank you