They Want Your Attention!
Your dog has learned that licking you is a good way to get your attention and get fed if they’re hungry.
“As dogs lick, humans typically respond with attention and love, further reinforcing the dog’s licking behavior,” Sypniewski explains.
They Like The Way You Taste!
Studies suggest that dogs love the taste of salt that is found in human sweat, so it’s possible your pet is just licking you to get a taste of your delicious sweat!