Well it is 1 week today I got my new babies. They've got me full of questions. After 17 years with the same cat I'm puzzled by certain behaviors. First my Levi is about 5 months old & likes to chew on my fingers. I'll be petting him & he'll grab my hand & start chewing. At first it's gentle, but then he gets ruff & it hurts. When I met him he had just lost 1 of his eye teeth & has since lost the other. His adult teeth have almost grown in. So I'm wondering if this is just teething behavior, or if it's something else? & how can I discourage this behavior. My next question is about the boys "Playing" Jordan is 4 months old & they like to chase each other & wrestle. Sometimes it's obvious they are playing, but other times it seems like the wresteling may be aggressiveness between them. Any way to tell & if it's agression is it anything to worry about? & my final question is not behavior, but how often should claws be clipped? Is it a once a week thing, or does it vary by cat?