A friend, who does not have chickens, sent me a video by a veterinarian stating that when chickens have dirty feathers around their vent, it can mean intestinal parasites. I immediately wondered what she was selling. I looked up the Flock Armor product she was in fact advertising and they recommend a "generous tablespoon" per chicken per day. For mine (until I get more), that's about 1 1/2 cups. A pound bag, which would last 1-2 days, is $36! So insanely expensive. However, they list the ingredients and it's just oregano and various peppers and flax. It would be easy enough to mix up a batch for much cheaper. My question: Is there any validity to feeding this to you chickens to cure/prevent parasites?
