So tonight when I went to coop up my chickens I notice my rooster's beak has somehow broke. It is his upper mandible and it has the top layer split (the best way I can describe it is that it looks almost like a L with the top peeled up and the soft tissues on the bottom), but still attached (would be attached at the point of the L, I'll try to get pictures tomorrow when it's light outside). At this point I have only separated him, so that he does not get pecked on by the other birds, but I am unsure of what I should do for treatment. His nostrils look unaffected as far as I can tell, but it is extremely sensitive. I know I need to feed him soft food, I've read canned dog food, watering down pellets into a mush, baby food, mashed veggies, fruits, etc., but I just don't know what to do to help him heal or what to give him if anything, so he's not in as much pain, if I need to try and bandage the split part back down or let it be and let it possibly fall off, I have no idea, this is the first time this has ever happened with any of my birds. Any help or advice would be sooooo appreciated!!!