...rottweiler puppy, how can i fix this? My 2-1/2 year old Siberian Husky, male, is being really patient with my new member of our family, a 9 week old female rottweiler. It's only when she starts to run... that he gets too hyper and runs alongside her, or over her, and that's hurting her. He's also pinned her, in a move for submission, and is also biting on her belly and head right before we break it up. Is there any way to stop this behavior on my Husky's side? On her side? Is he trying to hurt her? Any help would greatly be appreciated!