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 See How Mosquitoes Use Six Needles To Suck Your Blood 9 Weird Ways Animals Communicate The Five Biggest Trees on Earth Amazing Animal Facts How Can a Cheetah Runs 60 Miles/Hour?
