Hi, I just got some 6-7 month old female orpingtons. One of the orpingtons is slightly bigger than the other two and always chases them around pecking at them. I have separated her for a few days. Any other information or help would be much appreciated many thanks.
The best thing you can do is put them all back together and do not interfere unless one is injured or bleeding. I hated watching one get picked on, but it’s just how chickens do their thing. If it continues for more than a week or two, separate her. And NFC ‘s idea with the pinless peepers is a great idea if things don’t get resolved soon. Good luck!