So, size does matter.... at least in the cold white north....
 

Toronto Star Article:

Here's an excerpt:

"The colder and snowier it gets, Canadian scientists have discovered, the more penis length matters for mating success.

A study of mammals from around the world has found that the species with the best-endowed males live in polar regions, rather than in more equatorial climes.

That's because a longer penis increases the chances of being the successful father when females mate with a succession of different males, say researchers Steven Ferguson and Serge Larivière in the current issue of Oikos, a Nordic scientific journal."

Later in the article:

"It makes so little sense to have a bone there because fractures are common, and if the penis bone breaks, you're out of business for that mating season — and maybe longer."

Larivière says the bone adds support to the penis but is not essential for copulation.

Instead, "baculum size serves as an indictor of male quality.

"If a female encounters a dozen males at the same time, she can evaluate them as potential fathers and make a choice. "

So that's why they call it "Happy Hour"

Speaking of happy hour we use baculum's to stir our bloody marys at duck camp.

You mean you folks in warm climes don't keep in in yer shoe...?