I liked reading this: http://www.howieconnect.com/dog_moron.htm

It’s about the folly in trying to teach things to dogs while you’re speaking English (they, naturally, speak Doglish).  It’s kind of marketing themed, which you may not enjoy.  And it’s kind of long, at least, for an article on the internet.  But there’s also a tornado watch going on outside, so if you’re cooped up and looking to burn time like I am, you’ve got a quick fix.