Prolapse: Prolapse is condition in which re is complete falling or descendence of uterus. The oviduct and eggs in uterus are also removed along with uterus. When re is more fat in diet and size of eggs are very large, this condition may occur.
Deworming: Deworming is process in which diseased birds are treated. Generally, intestinal parasites like worms are treated and removed from body of birds. The treatment is given at certain time intervals.
Cannibalism: The or birds in group keep on pecking cloaca which is known as cannibalism. The cloaca and intestinal parts are eaten by or birds. The nutrient deficiency problems can result in habit of cannibalsim.
Dubbing: The comb of birds are pruned or removed for protection against damage. This is known as dubbing. Sometimes wattles are also removed.