My 6 month old kitten keeps pulling apart things with her teeth. Her favorite thing is her purr pad. I am afraid she will choke on this fuzzy fabric, probably being silly, but not sure if they are still teething at 6 months. She also bite holes in anything in a paper bag. They have a ton of toys and other things to chew on but just like a kitten they want what they want when they want it - oh wait maybe that is just like their mommy. Is this normal behavior?