Why does my dog lick my other dog's ears?

These dogs know and trust each other. They also look out for each other: A dog who excessively licks the muzzle of his canine pal may be doing this because the dog has a tumor, cut or other medical need that requires attention and treatment. Puppies also "kiss" their mothers, but it's not a gesture of affection. read more

If the dog being licked doesn't have an ear infection, he may wind up with one. According to Dr. Pike, the saliva from the other dog's mouth could lead to a continually moist ear, which is “a nice environment for yeast and bacteria to flourish.” This can cause otitis externa, an external ear infection. read more

The ears are a place that can get pretty dirty, and dogs are unable to groom them on their own. If you see a dog licking ears, whether they belong to another dog, a cat, or even you, he or she is saying two things: I am comfortable with you and accept you as part of my pack. I respect and love you. read more

Dogs lick each others' ears as a way to show affection, submission or because they just like the taste. Dogs greet and interact with each other in all kinds of physical ways, and while it may seem like a sweet gesture, excessive ear-licking can lead to health issues or obsessive compulsive disorders. read more