Yesterday I weighed each of my birds. I caged the rooster, put his dose on a bit of bread, and put the bread in the cage with him. He called the hens, but wouldn't eat his treat. I brought out one of his hens, weighed her, put her dose on a bit of bread, and put it next to his cage, so they would both eat, and get their proper dose of wormer. She at a little, and so did he, but not too much, because the other hen of that trio was not with them. I brought the third hen out, weighed her, etc., but put her back in the coop with her dose on her bread. She wouldn't touch it. Ok, I let her out, figuring I would steer the hens to their own piece of bread. It sort of worked, but the rooster kept flinging some of his to the hens. The hens would rush to grab the pieces he flung out of his cage, then they began running to grab each other's bread. Almost the same thing happened with the next group. I have some that got a bit more than they should have, and some that didn't get quite enough (mostly the roosters didn't get enough). Lesson learned! Today is a new day, and I will do it differently.