Well, if she is biting your fingers while you are typing then you just need to put her onto the floor and hand her a toy to play with instead. If she is biting you while you are trying to sleep then she needs to be put down and crated or into her own doggy bed. It is very hard when they are taken too early from their littermates and mom. I have one too and she is just inappropriate and I have never been able to correct some of her behaviors.
