What drives dogs to lick each other

Dogs are known for their adorable and sometimes slobbery kisses, but have you ever wondered why they engage in this behavior? It may seem strange to us humans, but licking is an innate behavior for dogs and serves several different purposes. From affection and grooming to communication and social bonding, the act of licking plays a significant role in the canine world.

One of the primary reasons dogs lick each other is to show affection. Licking is their way of expressing love and care towards their fellow canines as well as their human companions. When a dog licks another dog, it releases endorphins, often referred to as the “feel-good” hormones, which promote bonding and create a sense of comfort. It is their way of saying, “I care about you” and strengthening their relationship with one another.

Additionally, licking also serves as a grooming mechanism. Dogs naturally lick themselves to clean their fur and remove dirt or debris. When they lick each other, they are extending this grooming behavior as a form of assistance. This is particularly evident in pack settings, where dogs will groom each other to maintain cleanliness and hygiene within the group. Mutual grooming helps to build trust and establish a sense of unity among pack members.

Communication is another important aspect of licking between dogs. Just like how humans use body language and vocalizations to communicate, dogs use their tongues. A mother dog, for example, will lick her puppies to communicate affection, stimulate them to eliminate waste, and teach them proper grooming habits. Licking can also be a way for dogs to communicate submission or respect to a dominant pack member. By licking the more assertive dogs, they acknowledge their superiority and maintain a peaceful pack dynamic.

Apart from these reasons, dogs may also lick each other out of curiosity or simply because they enjoy the taste. Dogs have a heightened sense of smell and taste, and their tongues have numerous taste buds. They may lick their fellow canines to explore new scents and flavors, just like how humans may lick something to taste and identify it. However, it is important to note that excessive licking or repetitive licking in one area could be a sign of health issues or anxiety, and should be addressed by a veterinarian.

It is crucial to understand that while licking is a natural behavior for dogs, it might not always be welcomed by their human counterparts. While some people enjoy the affectionate licks, others find them unpleasant or unsanitary. It is essential to set boundaries and train dogs to refrain from excessive licking, particularly when it comes to strangers or visitors who may not appreciate the gesture.

In conclusion, licking plays a vital role in the canine world. From expressing affection and providing grooming assistance to facilitating communication and social bonding, dogs lick each other for various reasons. It is a behavior deeply ingrained in their instinct and an integral part of their overall communication repertoire. So the next time your furry friend gives you a slobbery kiss, remember they are trying to show their love and strengthen their bond with you.