Welcome to Pet Talk Bunny. I'm sure you'll love it here. My cat Storm loves to chew on anything that is plastic. He usually does this to get my attention. He has two brothers to play with but I guess this just isn't enough for him. He's a very social cat and loves to be around people all day. I sometimes think that he's really a dog that is trapped in a cats body. I just try to keep all plastic things hidden away. He also likes to chew on tags. He even chewed on the tag on my computer cord. I'm so glad that I was home because it was wrapped around his tongue. Cats are just like kids. They get into everything that isn't hidden away. Good luck Bunny, Dragonchilde, and everyone else who has a plastic bag problem with their cats.