Hi again. Sorry to be posting so many questions but Kai is my first Parrotlet and I want to be sure I am doing everything I can to keep him safe, happy, and healthy. Kai is learning how to lift the doors to his food and water dishes and it’s just a matter of time before he has it down pat. I was using bread ties but he is starting to chew on them and I am afraid this might be harmful so I’ve removed them. What can I get to latch the doors that would be safe and none toxic? Any advice or suggestions would be greatly appreciated.