Can't get the lice problem under control. Coop is very dry. Dust with DE on a regular basis, completely cleaned coop out 2 weeks ago. Automatic watering system, all water is completely clean, food as well. Suggestions. Not fond of using chemicals but will consider at this point. The lice are...
About 10 days ago, Ruth had the growth appear by her beak. Several days ago the one above her eye appeared and they are growing. Today I noticed the black mark around her eye (it was not there yesterday) and it is not dirt. Yesterday her eye began watering. The growths are hard. She is not...