content: All any leftist would say to this is "hurr durr you're comparing non-whites to rats das rayciss argument nullified sweaty". An argument that might better resonate with them is to have a breeder trying to breed one breed of dog and then the rat guy from the original comic comes in with a second breed. Dogs are all the same species and can breed with each other (same as humans), but no group of border collies is going to be improved by throwing in bulldogs.