Hens love a dead mouse don't they. They also catch baby frogs up to about 2" long, the one who caught it chased by the rest of the flock to grab the prized delicacy. Of course
we also eat 'ground up dead animals' (mince and tatties), but I understand that the stuff reclaimed for animal feed is far from of a standard which could be used for human consumption, and contains some pretty dodgy bits and bobs, with a wide interpretation of 'meat'.
And yes, the chlorine - possibly acceptable in certain circumstances but it's what it's used to disguise that's disgusting. I had forgotten about growth hormones - could that have anything to do with the oversized specimens of humanity many of us are becoming
I don't eat chicken at all, never buy it and we let our hens live out their days here in retirement. My reasoning isn't very logical in this instance