so far skye has been fairly good on all accounts, but her mouthing is getting a bit out of control. its almost impossible to play with her as she just goes wild and lunges all over you biting, and sometimes really quite hard. i know all puppies do it, but its really getting quite bad. ive tried lots of things to stop her but nothing seems to be working. iv tried just saying no, iv stopped playing with her(though she just carries on biting), iv left the room which does calm her down but as soon as you go back in she just starts again. etc etc i think she thinks its a game, cause the more i say no at her, the more she jumps and bites. and then she starts growling and barking. she throws herself at your legs and grabs hold and doesnt let go. all my trousers have holes in them now, and my arms are just covered in little teeth marks. has anyone got any ideas that will try and calm her down?