Thursday, October 14, 2010

Sometimes you feel like a nut

There is the age old philosophic question of why dogs lick their genitals, and ancient wisdom concludes "because they can". Not a very scientific answer, but at least for men it makes sense. So I was surprised that a study of Cape ground squirrels in Namibia sought to explain why the dominant males orally and manually masturbate themselves. Some theories suggested they couldn't find a willing female, or they wanted to clear out old sperm before mating, but these didn't make sense as most squirrels masturbated after they mated. In a stroke of brilliance the researcher Jane Waterman concluded it was to clean their genitals after mating so they wouldn't get a sexually transmitted disease. I honestly didn't realize it was such a problem among our furry friends. More importantly how would they know that cleaning would reduce the risk? The simplest answer may be best. "Because they can".


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