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.
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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.
Dogs are goofy and cute animals that do the strangest things at times. We have all noticed puppies and dogs roll in the mud, lick their paws, or even sniff other dogs. Yet, the most disturbing sight is to witness a dog eating poop. Yes, dogs often try to eat their own poop, and at times another animal’s poop as well. This strange habit of dogs can be very worrisome to its caregivers, but why do dogs eat poop? Is there a valid reason for dogs to eat poop? Also, what happens if dogs eat poop? Well, there are numerous reasons to why dogs eat poop. Read the following to know more about this condition and why it occurs.
Coprophagia is a medical issue that conditions dogs to eat poop. It is a common condition and is believed to affect at least one in six dogs at a serious level, while at least one in four dogs have been caught trying to eat poop. This condition often occurs because of a decrease in the absorption of essential nutrients. Limited nutrients cause gastrointestinal issues which sometimes lead to coprophagia. A dog suffering from coprophagia finds their own as well as other animal’s stool appealing and appetising. If you have noticed your dog eating poop or sniffing poop, then you should try to understand the reason for it before the condition exceeds.
Although coprophagia can cause dogs to eat poop, what causes this condition? Why do dogs eat their own poop because of coprophagia? Read the following to understand the various hypothesis that may be contributing to your pooch’s poop-eating habit.
Most new and nursing momma pooches are found eating their puppies’ poop. Female furballs often do this to keep their kennel clean after their little one has littered the area. Your pet might eat its puppies’ poop to protect it from predators that might follow the poop’s smell. This condition can easily be controlled by always keeping your fur ball’s bed and kennel clean. You can install a puppy pee pad that can be regularly changed and cleaned to ensure the newborns are in sanitary conditions. Keeping the mother dog and puppies in a clean and tidy environment can immediately stop their willingness to eat poop.
Poop is basically digested food. Therefore, one of the reasons for your dog to eat poop could be they simply find other animals’ stool more appetising. If you notice your pooch trying to eat certain animal poops such as rabbits, cats, cows, etc. then they might like the taste of digested plants. In such cases, you can always consult their vet and get a preferred dog food prescription that might help in curbing your pet’s cravings.
One of the reasons your dog prefers eating poop could also be linked to anxiety. Dogs often get anxious because of new surroundings, unfamiliar sounds, and other similar reasons. Anxiety can lead to dogs getting involved in displacement behaviour such as eating poop. At such times pet parents should try to identify the cause of anxiety and resolve the issue to control coprophagia.
Sometimes dogs might feast on a stool to make up for the nutrition they are lacking. Feeding your pet, a nutrition deficit diet can lead them to eat poop. Indigestion, underfeeding, lack of vitamins and minerals, and parasites are some other reasons that might cause a lack of nutrition and an increase in the dog's urge for eating poop.
Dogs are also notorious for seeking attention with unusual activities. Your canine friend might do the most absurd thing to get some extra attention. Eating their own poop or others' poop can be one such act. In such situations, you can easily get your pooch to give up the habit by training it and giving it some extra love and attention.
If your dog eats poop there are chances of it suffering from numerous health concerns. Poop is simply waste that might carry harmful pathogens which can cause illness and uneasiness if consumed. Your pet might suffer from gastroenteritis, vomiting, decreased appetite, nausea, intestinal parasites, and diarrhea after consuming poop. Hence, it is necessary to identify the root cause of this habit and treat it at the earliest.
Now that you know the several reasons why dogs eat poop, it is time to understand how to stop your pooch from eating faeces. Given below are a few steps that you can take to control and eventually stop dogs from eating poop.
It is easy to train your dogs to follow a certain command or pattern. Therefore, getting your dog to stop eating poop can also be taught through training. You can simply train them to not eat poop by using a stern and commanding voice each time they try to eat stool. However, ensure to treat them with their favourite treat each time they listen to you. Follow this activity regularly until they stop trying to eat poop. Training a dog can sometimes take weeks, so you need to be patient and consistent while training.
If your pet eats poop to seek attention or out of anxiety, then you can easily get it to stop by giving them some attention. Starting a game of fetch, offering their favourite toy or treat, or simply calling their name are some ways to distract your pooch from consuming stool.
Keep the pooch away from the general toilet area and use a commanding tone every time they try to get needed poop. This will make them stay away from poop to avoid trouble. Making poop less appealing and treating it like a hazard can make your furball eventually stay away from poop. Potty training your dog and clean up soon after they have done the deed also helps in controlling their urge to eat poop.
Although coprophagia seems like a very serious condition, it is a very common condition. As mentioned previously one out of six dogs suffer from this condition, but with a little guidance and training, you can easily get it to stop consuming unpleasant hazardous things like garbage and poop. You should also try changing your dog’s food to more nutritious and nourishing food with high protein content, the right amount of fiber, and other nourishing elements like vitamins and minerals. However, if they continue eating poop, then you should visit a veterinarian doctor to get the condition diagnosed and treated at the earliest.