Welcome to YT! the #1 piece of advice I can give you is be patient. You got your little one 4 weeks too early, which means more patients, and a little more training for things like bite inhibition. If crate training is he way you want to go, stick with it. Cover it with a blanket to make it more den like. Give her only enough room to stand and lay down, anything bigger she will potty in it. Her being only 8 weeks means she will require lots of potty breaks since she is so small. That means at night time too mommy.