Dogs have many fascinating behaviors, and ear licking is one of the most common yet puzzling. If you have ever watched two dogs interact, you might have seen one gently licking the other’s ears. This action is not random. It serves several important purposes in the canine world.
Understanding why dogs lick each other’s ears can help you interpret your pet’s social signals and ensure their health. This article explores the main reasons behind this behavior, from bonding and communication to potential health issues.
Social Bonding and Grooming
One of the primary reasons dogs lick each other’s ears is social bonding. In the wild, canids like wolves groom each other to strengthen pack ties. Domestic dogs retain this instinct. Ear licking is a form of allogrooming, which is grooming between members of the same species.
When a dog licks another’s ears, it releases endorphins that create a feeling of calm and connection. This behavior often occurs between dogs that already have a close relationship, such as litter mates or housemates. It can also be a way for a new dog to bond with an existing pack member.
Grooming also helps keep the ears clean. Dogs cannot easily reach their own ears, so a companion’s tongue can remove dirt or debris. In this sense, ear licking is a practical and affectionate act.
Communication and Submission
Ear licking can also be a submissive signal. A lower-ranking dog might lick a higher-ranking dog’s ears to show deference and avoid conflict. This behavior is part of canine body language that promotes peace within the group.
Additionally, the recipient dog may appreciate the attention and remain still, which further reinforces the submissive licker’s role. The licker is essentially saying, ‘I accept your authority.’ This is especially common when a new dog joins the household.
On the flip side, a dominant dog might lick a submissive dog’s ears as a paternal or maternal gesture. The context and the dogs’ overall body language determine the meaning.
Taste and Salt
Another simple reason is taste. Dogs are attracted to salt and other minerals in sweat or ear wax. Ear wax contains dead skin cells, oils, and other substances that can be appealing to a dog’s sense of smell and taste.
If a dog has been exercising or is stressed, its ears might produce more sweat or wax, making them more tempting to a licking companion. While this explanation seems less emotional than bonding, it is still a valid reason why dogs engage in this behavior.
However, if excessive licking occurs, it could indicate that the ear wax or discharge is unusually strong or abundant, which might signal a health problem.
Health Concerns and Ear Infections
Sometimes ear licking goes beyond normal grooming and indicates a health issue. Dogs have a keen sense of smell and can detect changes in the chemical composition of another dog’s ears. An ear infection, yeast overgrowth, or ear mites can produce a distinct odor or discharge that attracts attention.
If you notice one dog obsessively licking another’s ears, check the recipient’s ears for redness, swelling, discharge, or a foul smell. Excessive licking can also cause irritation or hair loss around the ears.
In some cases, the licking dog might be trying to help, but the underlying problem requires veterinary attention. Ear infections are painful and can lead to more serious complications if untreated.
When to Be Concerned
While occasional ear licking is normal, there are signs that indicate a problem. If the licking becomes constant, aggressive, or causes the other dog to whimper or move away, intervene. Also look for head shaking, scratching at the ears, or a tilted head in either dog.
Separate the dogs and examine the ears. If you see any of the following, consult your veterinarian:
– Thick, dark discharge (possible ear mites)
– Yellow or green pus (bacterial infection)
– Redness or swelling
– Foul odor
– Crusty or flaky skin
Additionally, if the licking dog has a history of obsessive-compulsive behaviors, the ear licking might be a stereotypy that needs behavioral modification. Always rule out medical causes first.
How to Manage Excessive Ear Licking
If your dogs’ ear licking becomes excessive but no medical issue is found, you can manage it with simple strategies. Distract the licking dog with a toy or treat when the behavior starts. Increase exercise and mental stimulation to reduce boredom-related licking.
Teach a ‘leave it’ or ‘go to mat’ command to redirect attention. For persistent cases, use a bitter-tasting spray on the ears (as long as it is safe for dogs) to deter licking. However, avoid punishment; it can create anxiety.
If the recipient dog seems stressed by the licking, provide a safe space where it can retreat. Crate training or separate rooms during downtime can help.
Conclusion
Ear licking is a multifaceted behavior in dogs. It can signify affection, submission, grooming, or even a health concern. By observing the context and the dogs’ overall demeanor, you can better understand what your furry friends are communicating.
Most of the time, ear licking is harmless and even beneficial for social bonding. However, stay alert for signs of ear problems and consult your vet if you suspect something is wrong. With proper care and attention, you can ensure that this common canine behavior remains a positive part of your dogs’ relationship.