According to the animal experts, licking is a natural instinct to all dogs. It is also their way to show submission to their owners. They lick their owners because they see them as the alpha of the pack. But aside from that, there are other reasons why dogs love to lick.
Healing
According to Cesar's way, dogs normally lick themselves to cure wounds. Their saliva contains enzymes that can kill bacteria. Once they started licking themselves, their enzymes remove the dead tissue from the wound at the same time clean the affected area.
They like the taste of human
Dogs repetitively lick human's body because they like the taste of the salty taste of human skin. And sometimes they can taste food particles in the human.
Communication
Dogs lick other dogs to tell them that they want to be friend with them. It's also their way of communication to tell them they want to eat or they want to submit themselves. However, if the dogs lick their owners, sometimes it's a sign that they need something like maybe their bowl is empty or they want to go outside. Chances are they need something and owners must try to understand the message.
Compulsion
Licking is a normal habit to dogs. However, obsessive licking merely reinforces health problem, anxiety or another issue. So, if you notice your dog is licking the same area of the same object over and over again, it might be best to seek experts help.
Affection
Licking causes your dog to release pleasurable endorphins. Hence, they become calm and comfortable. However, many pet owners don't enjoy the slimy tongue of dogs and sometimes they find it too much. So, if you want the dog to stop wiping your face with their tongue, just leave them and transfer to another area. Leaving them every time they start to lick you can signal to them that you don't like it.
Dogs licking habit can sometimes be annoying. Nevertheless, it's still a very good way to show their love and affection to their buddies!
