I don't have a problem putting her in time out, which we usually do right away when she gets out of control. The only problem is that her time out crate is the same place we have to put her when we leave the house, because we can't trust her yet to be out on her own when we aren't there. She is a bit too distrucive to my couch!
What do you think of us using the bathroom with the light out as a different place for her to go when she is bad. That way she may know she is in trouble because she is in a different place, and still isolated from us.
We have tried telling her to sit when she starts biting to get her to stop, but we have trouble calming her down, and getting her to listen to us. I don't want to introduce a treat to get her to sit in that situation either, because I don't want her to associate barking/biting with reward.
We have yet to start a formal obedience training with her, because in the town where I am, there isn't a class constantly running. Will it help stop the biting when we can finally get her into a class?