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 The Five Biggest Trees on Earth The Science Of Cuteness | Amazing Science Facts, Vlogs And Experiments 10 unique animals you won’t believe exist Amazing Facts About Whales Did Humans Evolve From Apes?
