Puppy getting time outs when she's too much for the adult dog will go a long way. Dog needs to know you have her back when it comes to being tortured by puppy! Did this when Bucky the brat came here and in almost 3 years zero squabbles. Ginger knows she's safe if she comes to us and learned how to literally scrape him off by running under furniture. He knows that enough is enough and go get a toy when she objects to his bounces. So we will get Ginger on top of us and then hear Bucky growling and pouncing on a toy.