Hardest part is catch'n the bird.... lot less traumatic than give'n a hog a ring.... The bird naturally dont like it much. But they eat and drink just fine. I put them in loose enough that about 1\\2 of them lose their jewelery in a month or so. It breaks the cycle of cannibalism, which the peck'n and feather pull'n really is the first stage of... And some have no problem after that, so far anyway. I always have some around. Makes'em look like little punk rockers with a nose ring too, but I'm ok with that!