There are some really interesting tidbits on the "Fun Dog Fact" page. \n \n[url]http://www.funnyfidos.com/fun-dog-facts/[/url]\n \nI've learned a couple of things. I didn't know that dogs had sweat glands in their paws, for instance. I wonder what the purpose of that is?\n \nThey have 220 million smell detecting cells. No wonder my dogs knows I'm eating when she is supposed to be sound asleep!\n \nEnjoy the facts! Did you learn anything from this page?