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 50 cute animal facts that will melt your heart Why Are The Bees Dying? Top 10 Facts – Animals 10 unique animals you won’t believe exist 15 plants that eat animals
