I've heard folks on the forums insist that if you use ACV in your chicken's water, it must be organic, or otherwise you might as well be putting cyanide in the water (that last part was exaggeration). But seriously, I've heard people post that non-organic (now I'm not talking about vinegar with apple cider flavor, I'm talking about vinegar derived from apples, but not organic apples) won't have any benefit at all to chickens, and shouldn't be considered. I think they say I'm supposed to get the kind with the lady on the bottle and the floaties in the bottom. I find this hard to swallow. Its like saying that if you don't feed your chickens organic feed, you might as not feed them at all. Am I missing something?