I am a firm believer in crate training also. I recommend using the crate above any method. Just like the person above me commented, consistency is key. In order to see changes you have to stay consistent. Your baby will howl and bark but as long you reward her after 5 to 10 seconds of quietness she will begin to get the picture. I think biting is such a ugly trait and I would definitely start working on that with a quick and firm "no-no" whenever she does. Biting is not ok to me. Hope this helps!