As a behavioral expert in the field of canine communication, I've spent considerable time studying the intricacies of dog behavior. One of the most common yet often misunderstood behaviors is when a dog licks its lips. This action is not as simple as it might seem to the untrained eye. It's a complex form of non-verbal communication that dogs employ to convey a variety of messages to their human companions and other dogs alike.

Turid Rugaas, a renowned dog trainer and behaviorist, has made significant contributions to our understanding of dog behavior. She introduced the term "calming signals" to describe behaviors like lip licking, which are used by dogs to communicate a desire for peace and calmness in a situation. These signals are a dog's way of saying, "Let's take it easy here," and they are especially important in social interactions.

When a dog licks its lips, it is often interpreted as an appeasement gesture. This means that the dog is trying to defuse tension or aggression. It's a way for the dog to say, "I don't want any trouble," or "Let's not escalate this situation." This behavior can be particularly observed when a dog feels threatened or when it perceives another individual, whether human or animal, as a potential source of conflict.

The act of lip licking can also serve as a stress indicator. When a dog is in a stressful situation, it may lick its lips more frequently as a way to self-soothe. This is similar to how humans might fidget with their hands or twirl their hair when they're feeling anxious. It's a coping mechanism that helps the dog manage its emotional state.

Moreover, lip licking can be a sign of submission. In the canine world, showing submission is a way to establish or maintain social order. By licking its lips, a dog might be acknowledging the dominance of another dog or person, thus avoiding confrontation.

It's also worth noting that lip licking can be a learned behavior. If a dog has been rewarded in the past for lip licking, such as receiving attention or treats, it may continue to use this behavior as a means to solicit a desired outcome.

Understanding these calming signals is crucial for dog owners and anyone who interacts with dogs. It allows us to better interpret our dogs' feelings and respond in a way that supports their emotional well-being. By recognizing when a dog is trying to communicate that it's feeling stressed or anxious, we can take steps to create a more harmonious environment for them.

In conclusion, lip licking in dogs is a multifaceted behavior that serves several purposes. It's a means of communication that can indicate a desire for calm, a sign of stress, an appeasement gesture, or a submissive act. Recognizing and respecting these signals can greatly enhance our relationship with our canine companions.

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Dog trainer and behaviorist Turid Rugaas coined the phrase "calming signals" to refer to lip licking and similar dog behaviors. Lip licking is also often referred to as an appeasement gesture. ... Dogs lick their lips to appease (soothe) a person or animal they perceive as a threat in order to ward off aggression.Sep 26, 2017read more >>