You are fighting a losing battle...so just stop. The other dogs poop and pee in the house so you can't even hope to train the puppy different. Instead, teach the puppy not okay upstairs. And later, when you ha e different circumstances with no bad examples, teach her the new game of not at all in the house!
I said game for a reason! If EVERYTHING you teach your dog is a game, your dog will not just learn it, she'll enjoy the journey! And that's what it's all about!!! Cheers!
I said game for a reason! If EVERYTHING you teach your dog is a game, your dog will not just learn it, she'll enjoy the journey! And that's what it's all about!!! Cheers!