Why do dogs lick people?

Favorite Answer

our dogs normally try to lick us when we come in from working out side (gonna sound gross) but when we're sweaty.. dogs like the salt that is 'produced' and SOME salt is good for them...Show more

Licking is a sign of affection. Dogs lick people, other dogs, or anything/anyone else to express love, comfort, happiness, or friendliness. It's like a doggy hug......Show more