Why do you want cock fighting to come back? And isn't it more sporting to get rats where they naturally are, there are enough about for a good dog.
im not a chicken man but1. fighting cocks and hens have a much more forthilling life than the ones in your k.f.c box love.
2. and like boxers you cant force them to fight its all they live for. dont lose site of there intelegece either, which is why dog figtings wrong.
as for rats i bet youll be reaching for the poision to get read of the ones under your shed a horrible death. so if theve got to go why not have a bit of sport.
Totally