I picked up a couple of frizzle cochins at a pet swap that looked like they could use a little love and attention. Unfortunately, they are pretty much full grown and were debeaked. The bottom grew out way past the top so it looked like a little shovel. I trimmed that back, but the top is still much shorter. My chickens free range a lot and that shovel on the end of their beak was making it hard for them to pull at grass. It's better since i've trimmed them, but still a little difficult. Will it grow back? Any tips on how to help them out? Thanks!