Leather Cat Collar with Buckle and Removable Bell - Non Breakaway Adjustable Soft Safety Small Pet Collars for Girl Boy Cats Kitten (Gray)

You don't want collar too loose... it gets stuck in thier mouth or able to chew on it.. My 2 year old is fine. I noticed my kitten 8 months old has chewed on the rfid. Only because its not directly connected to collar. Amazon cat collors My cats are team indoor only.