[Roxibear]

EVA, obviously I don't know your situation inside out but this might be similar. There is a lady at my OB with a very aggressive GSD pup, now 7 and 1/2 months. Josh, the GSD, has actually lunged at children and without his muzzzle I'm convinced he would have bit. Have you got a muzzle BTW? The lady recognised herself the situation was getting out of control. The difference in the last month has been amazing. She is far more assertive with him, and yes has whacked him for aggressive behaviour. I'm not suggesting giving him a whack would solve everything, some more experienced people on here can go into that. Paramount just now is making sure he doesn't bite your daughter. Hope someone can help you. Best of luck.