Dogs...what about fish, snakes, birds, cats...I have definitely never seen a male cat hump another male cat! Don't use an example of one perverted dog to speak for the whole animal species, that's foolish, and it probably was a female dog he was humping anyway, did you check?
Bottom line, gays have no recourse to the perversity and sin of their actions.
Sure we all have gay friends, and I am not a gay basher, but I'm not going to be a coward and act as though it is okay, when it it clearly soo not.