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 Amazing Animal Facts 9 Weird Ways Animals Communicate The Five Biggest Trees on Earth Why Do Animals Have Such Different Lifespans? 10 Incredible Animal Abilities
