How do I make or modify a pair of cat ears that can't be easily removed?
It doesn't have to be super difficult to escape or anything but they shouldn't be able to taken off or moved from the top of her head by just grabbing them with your hand
Ideally they are just a normal pair of cat ears with some sort of discreet locking mechanism or could just be able to be made tighter and have their tightness adjusted only with a key