Soy. The whole thing is a far right allegory for the effects of soy to reminisce society. A literal sheeple then tries to have them all muzzled when they just act according to their own natural state to get to taste real red meat. In the end the liberal vegetarians win, a dark ending for conservatives but not as dark as the abortion arc they had to cut out where the right wing fox deals with the liberal bunny killing his unborn.