It is the current vogue to claim Santa's reindeer are really all female since male reindeer drop the antlers in December. This is an urban hoax. Henceforth, I concede nothing to feminism. Excerpt:
'Analysis: Well, look. If we're really going to let science be our guide in this matter, the first thing we have to admit is that reindeer don't fly, let alone haul a jolly fat elf around in an airborne sleigh. And if we start down that slippery slope, there's only one conclusion we can possibly reach: Santa Claus doesn't exist. That way lies madness.
But there's a loophole.
...
The experts go on to explain that some younger bulls, depending upon hereditary and environmental factors, may keep their antlers well into spring — even as late as April.
So it is plausible to suppose that if, for the sake of argument, there were a Santa Claus, and if, for the sake of argument, he did circumnavigate the globe in a reindeer-powered sleigh every December 25th, then at least some of those reindeer — including one in particular with a shiny, red nose — could be males.
Chalk one up for tradition, if just barely.'