If a dog licks you, what does it mean? - briefly
If a dog licks you, it is typically a sign of affection and submission. Dogs may also lick to show respect or to taste something interesting on your skin.
If a dog licks you, what does it mean? - in detail
When a dog licks you, it can convey a range of messages and emotions depending on the context and the dog's body language. Dogs are social animals that have evolved to communicate effectively with their pack members, which now include humans in many cases.
Firstly, licking is a natural behavior for dogs, stemming from their wolf ancestry where pups would lick their mother's mouth to stimulate regurgitation of food. In domestic dogs, this instinct has been partially retained and can sometimes be seen as a way to show affection or to ask for food. If your dog licks you after you have eaten something particularly tasty, it might be trying to "taste" what you had.
Another common reason for a dog to lick its human is to display submission or deference. In the wild, wolves would lick the muzzle of the dominant pack member as a sign of respect and to acknowledge their social hierarchy. When your dog licks you, it could be expressing that it sees you as part of its pack and accepts your authority. This is often accompanied by other submissive gestures such as averting the gaze or lowering the body.
Licking can also serve as a pacifying behavior. If a dog feels anxious, stressed, or nervous, it might lick to self-soothe or to try and soothe you. In this case, the licks are often more frequent and accompanied by other signs of stress like panting, pacing, or excessive yawning.
Moreover, dogs can lick as a way to mark their territory. While urine is the primary method for dogs to leave their scent, licking also deposits small amounts of the dog's saliva on you, which contains unique chemical signatures. This can be seen as the dog's way of claiming you as part of its territory or family group.
Lastly, if a dog suddenly starts licking you excessively and it's out of character for them, it might be a sign that something is wrong. Excessive licking can sometimes indicate pain, illness, or other health issues. If your dog exhibits this behavior along with lethargy, loss of appetite, or other unusual symptoms, it would be wise to consult a veterinarian.
In conclusion, while dog licks are often a sign of affection and loyalty, they can also communicate submission, stress, or even potential health issues. Understanding the context and body language accompanying the licking will help you decipher your dog's message accurately.