Its new as of yesterday or maybe the day before. They all do it but Cinnamon and Calypso do it CONSTANTLY I have to make a noise at them to stop every minute or so! They have like 6 apple stick chews and these little puzzle peice shaped loofa chews, and hay, and a chube tunnel, and a twig tunnel and would rather eat plastic... WTF?! How do I get them to stop? I don't want them getting sick