There’s no doubt that dogs are affectionate creatures. And they have numerous ways of showing it. One of these ways is by licking their owners. You may enjoy it when your furry friend comes up and gives you a big ol’ pooch smooch. But why do dogs lick you? In a poll* of dog owners, IAMS™ found a large majority (75%) believe dogs lick people to offer signs of friendliness. That’s definitely a correct assumption. Let’s dive a bit deeper for a better understanding.
Licking has been a social behaviour among dogs since the days of the great-great-great granddaddy wolf. 'It’s a standard canine greeting to lick others around the face,” agrees James Serpell, B.S., Ph.D., Professor of Humane Ethics & Animal Welfare at the University of Pennsylvania School of Veterinary Medicine. “Junior members of the pack will run around and lick the mouths of more senior members.” But is that all that there is to dog licking behaviour? Or are there more reasons why dogs lick people? Let’s find out!

Here are a few reasons that can explain why dogs like to lick.
For dogs, licking is equivalent to kissing or showing affection. You may have noticed female dogs licking their puppies which is a behaviour that is intended to show affection. And your dog considers you part of their pack, so they show you affection the same way their kind does - by licking.
Dogs are oral creatures and gather a lot of information about their surroundings through taste and smell. Maybe you’re salty after a sweaty run. Maybe you’ve got barbecue sauce on your face. “Dogs can smell a lot better than we can,” says Dr. Jo Gale, BVetMed CertLAS MRCVS, Senior Manager, Global Science Advocacy at Waltham Petcare Science Institute, “so they find a lot more things interesting to lick than we can.” This is despite the fact that dogs only have about 1,700 taste buds compared to around 9,000 in humans.
Have you been too busy with work lately? Or has anything kept you inattentive toward your pooch? If so, it’s probably one of the reasons why your dog is licking you. It is also possible that your dog just got too bored and wants you to play with them, which is why they’re suddenly licking you.
That’s true. Much like humans, dogs can also suffer from obsessive-compulsive disorder, which can be concerning. It is often triggered due to stress and anxiety and makes the dogs suddenly begin licking. You will need to visit your vet if you suspect this to be the case.

Unlike humans, no other animals have knowledge about or access to proper healthcare. So, when they get injured, their first instinct is to lick their wounds. This helps them numb the pain to a certain extent, and also clean the wound. Thus, when your dog sees a wound on you, their natural instincts kick in and they try to help you by licking the wound, thinking it will clean the wound and lower the pain.
In fact, in ancient Greece, dogs at the shrine of Asclepius were trained to lick patients. In the Middle Ages, Saint Roch was said to have been cured of a plague of sores through his dog’s licking. The French even have a saying, “langue de chien, langue de médecin,” which translates to, “a dog’s tongue, a doctor’s tongue.”
Don’t cancel your health insurance just yet. While a dog’s saliva does have some possible bactericidal properties against some types of bacteria, it can put you at risk of exposure to others. Too much licking can also reopen the wound and cause further infection. With modern medicine, you’re much better off hitting the first-aid kit. And that myth about dogs’ mouths being cleaner than humans’? Not true — both contain over 600 types of bacteria.
While an occasional canine kiss is “aww”-inducing, some dogs can overdo it to the point of annoyance. When this happens, the best thing to do is “completely ignore it and give no attention,” suggests Dr. Jo Gale. “When they stop, provide them with attention.” This acts as a form of positive reinforcement. Over time your dog will learn to scale back on the smooches. Another thing you can try is training them to cut back on the licking. Remember to use positive reinforcement in this case too - reward them with treats or toys when they display good behavior.
If you're looking for the perfect dog for you, try our Dog Breed Selector today and enjoy a lifetime of tail-wagging joy.
Yes, but not always. For dogs, licking is also a way to explore and understand the world and the beings around them. Sometimes it can also be an indication of their OCD.
Your dog may be licking you because of either of these reasons - to show affection, to seek your attention, because they like how you taste, or because they are feeling stressed or anxious.
If a dog keeps licking constantly, it may be because they are feeling anxious or stressed. Sometimes these feelings also trigger OCD in dogs, which can make them lick obsessively. They may also do it when they are bored and want your attention.
Sometimes, dogs choose to show dominance via licking. They may do this with either other dogs of the pack or with humans. Dog licking may indicate dominance especially when the licks are uninvited, and the dog begins showing dominant behaviour. This can include not obeying commands and acting in a demanding way.
A dog’s licking may indicate several things. They are either showing affection or are just bored and need your attention. They may also lick you if they think you taste good or interesting.
Bloat can affect any dog; however, it is observed in deep-chested, larger breeds more frequently than in others. Unfortunately, you will find that many dog owners are completely unaware of this ailment until it starts to endanger their pet’s life.
Bloat can affect any dog; however, it is observed in deep-chested, larger breeds more frequently than in others. Unfortunately, you will find that many dog owners are completely unaware of this ailment until it starts to endanger their pet’s life. Therefore, all pet owners should be aware of bloat and how to spot and respond to symptoms of bloat in dogs. So, here’s all you need to know about bloating in dogs.
Bloat is a life-threatening condition that acts rapidly and can lead to death within hours if not recognised and treated immediately. Unfortunately, the cause of bloat remains unknown at this time.
The scientific term for bloat is gastric dilatation-volvulus or GDV. Bloat is characterised by rapid and abnormal expansion of the stomach with gas (dilatation). This can be followed by rotation of the stomach (volvulus). This rotation closes both the entry to and exit from the stomach. The blood vessels also are closed, and the blood flow is restricted.
What follows is an increase in pressure inside the stomach and compression of the surrounding organs. Eventually, shock will occur as a result of the restricted blood flow. Here are a few key facts about bloat:
Bloat is a true medical emergency, and early identification and treatment is critical for survival.
In the early stages of bloat, the dog will be very uncomfortable. You might see it pacing and whining or trying unsuccessfully to get into a comfortable position. It might seem anxious, might lick, or keep staring at its stomach, and might attempt to vomit, without success.
Other indications of bloat can include weakness, swollen abdomen, and even signs of shock. Signs of shock are increased heart rate and abnormally rapid breathing.
If you notice these signs of bloat in dogs, call your veterinarian immediately!
This occurs due to gas getting trapped in the stomach region.
Gastrointestinal problems in dogs can cause excessive salivation, including esophageal diseases like megaesophagus.
Pacing and restlessness are typical signs of bloating. Your dog may even groan or whine when you press on their belly.
An abnormal swelling due to gas in your dog’s stomach can also cause respiratory distress along with a twisted belly.
Bloating can put strain on the diaphragm, a delicate muscle that divides the chest from the abdomen. This ends up making heartbeats shorter and breathing difficult.
Although veterinarians don't know what causes bloat in dogs, there are numerous factors that increase a dog's risk for this condition. These include:
These suggestions could help in preventing bloat in dogs. However, they are based on suspected risk factors and are not guaranteed to prevent the onset of bloat.
All cases of bloat in dogs require prompt medical intervention. The condition can be treated if it gets addressed quickly. In case of a simple bloat, where the dog's stomach has not twisted, the pet may be treated without any medication. They may be given fluids and certain therapies. If discovered in its early stages, other types of bloats such as GDV, may also be treatable. Surgical intervention may also be used for treatment in certain cases.
Releasing the trapped air and gas will relieve pressure on the surrounding organs and prevent the stomach's tissue from degenerating. A tube and stomach pump can be used for this; however, surgery may be required on occasion. This can aid in stomach unwinding or curing GDV in dogs.
Additionally, electrolyte-fortified intravenous fluids are also administered to improve blood flow to vital organs. In many cases, this necessitates the use of potent painkillers, antibiotics, and medications to treat the decreased blood supply to the heart due to bloating.
As soon as the dog is steady, surgery is carried out. Your veterinarian may need to untwist the dog's stomach and remove any stomach wall tissue that might have died from a lack of blood supply. The veterinarian will also perform a treatment known as a gastropexy to suture the stomach to the body wall. As a result, the likelihood of the stomach rotating in the future decreases significantly; thus, preventing bloat in dogs.
Another way you might help prevent bloat is by feed a high-quality, easily digestible food with normal fibre levels.
Feeding management offers the best method available for reducing risk until the exact cause of bloat can be identified. Although not 100% effective, these measures can reduce the number of dogs that face this serious, life-threatening condition.
IAMS™ dog food stands out as a superior and highly digestible choice for your furry companion.
If you're looking for the perfect dog for you, try our Dog Breed Selector today and enjoy a lifetime of tail-wagging joy.