Alien Professor Xargle teaches his class of extraterrestrials about the quirky behavior of a favorite earth animal
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"Good morning, class. Today we are going to learn about Earth Hounds. Earth Hounds have fangs at the front and a waggler at the back. To find out which is which, hold a sausage at both ends."
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Dr Xargle is instructing his class of small fellow aliens on the nature and habits of the earth creatures known to humans as "dogs," in this hilarious follow-up to Dr Xargle's Book of Earthlets.
