Experts weigh in on the meaning behind why dogs lick people.
You either love it or hate it: the wet, warm sensation of a dog licking your face. Many of us seek out this kind of interaction with our dogs (sometimes much to the horror of onlookers) while others try to discourage the behavior. Many dog lovers attribute a lot of meaning to dogs licking us, especially if were the sort that enjoy it - we say our dogs are giving us kisses and we interpret that as a sign of affection, but are dog kisses really a sign of affection? Or are they just after the leftovers we forgot to wipe off our chins?