Home > Animals & Plants > Why Do Dogs Smell Each Other’s Butt? Why Do Dogs Smell Each Other’s Butt? Animals & Plants Share on Pinterest A dog’s sense of smell is at least 10,000 times more sensitive than yours or mine; so why do they use this increased sense of picking out odors to smell each other’s butts? Share on Pinterest Related Posts 17 animals that can do impossible things How Can a Cheetah Runs 60 Miles/Hour? The Five Biggest Trees on Earth See How Mosquitoes Use Six Needles To Suck Your Blood Amazing Animal Facts
