You might try with an emery board. Take your time and don't go too far.Hey everyone. I have a question pertaining to one of my keets. His or Her beak has such an over bite that when it talks its mandible doesn't clear the top. James called our vet this morning and they want $55 to trim the beak. Is there a way I can file it at home to make it more uniform for it to eat and talk comfortably?