It'd be very unethical to cannibalize
Because if I think it's ethical wrong (for some reason) then I don't eat it... of course I normally don't think of it... usually I think more of the health implications.
No. I'm more concerned with eating healthy.
No, and I am grateful that I am not part of the food chain in the area where I live (except for a pesky mosquito now and then in the summertime).