Am I suggesting Darwin had a school yard encounter with a pack of dogs after a female in heat?
Why yes I am. Gave him funny ideas.
Now the chickens turn out to actually have Gray Jungle Fowl genes! Definite sign of trans species dating ~ they'll all go to Hell Fur Shur.
Doesn't take a lot of observin' to notice that!
I've seen quite a few pooches that were into gettin' a bit of strange leg, if you know what I mean, (nudge, nudge).