Well I have just about given up on the mass explotation of the regular protein sources ......so how about Rats ? Basically they are as good looking as any of the other animals.They feed on grains and vegetable matter. Deep fried with a cranberry wildrice stuffing might be more appealing than you think, and give other creatures a break. People used to eat frogs legs, now how about alittle Rat. The USDA says all grain products must not have more than 4% rat **** for human coonsumption.So your eating their **** anyway how about the whole creature to releave the pressure on the other species. Instead of fish eat rat or rabbit. Give FISH a chance eat RAT.