I am a new owner of a now 5 month old pure bred Rednose Pitbull puppy received her from a friend late January who could no longer take care of her so my girlfriend and I took her into our pack. We have 5 dogs total 2 small breed and 2 large breed dogs (a Chihuahua/Pomeranian mix; Black Labrador Retriever, Shitzu, an a Siberian Husky). She's such a big sweet heart love people loves to play (with people and other dogs). Gets along with the other dogs in the pack but has spurts of jealousy/territory fights mainly with the chihuahua/Pomeranian mix an the Siberian Husky. We catch it before it escalates into a bad confrontation but it has been scaring my girlfriend makes her worries the the pitbull pup is aggressive. Would appreciate any tips or help on acclimating her towards the 2 dogs she seems to be aggressive or protective of me towards. Thanks for your time!