Hi there , Just wanted to say thanks to all of u who responded to my nipping problem, I will be trying all the ideas out . Just one more thing. When Rebel is runing and playing, he makes this panting/hissing sound. At first i thought he was hot and needed water, but then i noticed that it was when he was let out of his cage to play. Has any one else experienced this with a fuzzy? He seems to pant and hiss as he bites . How will I know if he is hurting my big boy Nosey? I mean will Rebel know whe n enough is enough? Thanks again. Sherri Nosey Trouble and Rebel [Posted in FML issue 1962]