Hi guys! I'm new to this site as I recently got a German Shepherd pitbull mix puppy. Her name is Dulce and she is 12 weeks old. My husband and I have had her for about 10 days, and the first couple of days she was an angel baby. Now that she is getting more comfortable with us, she is biting, A LOT. When she plays, she likes to play in your feet so she can go between biting her toy and biting your feet. She jumps up at clothes and tries to play tug with them. We have been teaching her 'drop', and sometimes she will drop for a treat, sometimes the tug of war with our clothing is more interesting. She is not toy motivated at all. We have tried the yelping and standing up but then she just chases after you when you try to walk away, or when you try to ignore her. Our trainer has told us to try time outs in her crate, but she is just starting to get comfortable in her crate, and we don't want to make it a place she doesn't want to be. We know that this is probably normal puppy behaviour, but it's kind of scary when it happens, she's growing so fast and I'm worried that we won't teach her proper behaviour by the time she's big enough for me to be scared of her in that mood. I want to make sure she is learning that hard bites are a no no, but it seems like anything I do just continues the game to her. Any tips, please let me know! And also please let me know that I'm not crazy and this is 100% normal!