Other People's Poop
The other day, I was walking with my dog, Jackson, when he stopped to sniff at a rather large pile of dog poop in the grass next to the sidewalk. Without giving it much thought, I said, "Jackson, we don't need to sniff other people's poop!" Jackson, a Shih tzu/Poodle mix, is pretty spry for 15 years old. As soon as the words were out of my mouth, I realized how ridiculous I sounded. To start with, my words made no difference at all to Jackson, who was just doing what comes naturally for all dogs. Secondly, I wasn't joining Jackson in his sniffing, so the word "we" was completely inaccurate. And, of course, the poop he was sniffing was dog poop, not people poop. Yet that whole incident, trivial though it was, got me to thinking... Dogs sniff things, including random piles of poop, in order to learn something useful about another animal or a food source. Their noses are much more sensitive than humans' noses, so their sense of smell is a primary way fo...