iStockphotoIt's not much of a conundrum, really. The bottom line is that most of the time, dogs will lick their people as a sign of affection. "You are the sun and the moon," their silky tongue would have you know. "And guess what? You taste good, too!"
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But much as barking can be, licking is also a multi-faceted tool that seems to play many roles in canine behavior and, consequently, tends towards many different interpretations. Here's a list of the many ways in which we homo sapiens have come to understand this culturally alien mode of communication: Licking is a natural instinct in canids. When a mother licks her pups and her pups lick each other during the course of grooming and other social interactions, we're observing quintessential licking behavior in dogs. Indeed, this behavior is held up as one that may serve as the basis for all other licking decisions a dog makes. ("Mom licked me now I lick you ...")
- Licking can play a role in