Who says 2 heads, are better than one? I can relate to this struggle...In some snake species the male rubs its chin against the female dorsum during courtship. As this particular snake has two heads, which may have different ideas about courting and mating, and two chins, it would be nice to find out how the two heads manage the deal and also to find out what the female's response is. They also have a great deal of difficulty deciding which direction to go.