Why Do Dogs Lick Their Lips When They Look At You. Lets look at licking in general. Dogs dont have a way to tell you they have a broken tooth or sore gums. If your dog is having these behaviors they may need a dental cleaning to resolve the lip smacking and drooling. Dogs might lick your face if they can get to it.
Licking is a natural action for dogs. Other Mouth problems including tumors injury from sticks or bones and infection. Why Do Dogs Lick Their Lips. Why dogs lick humans can have to do with their natural tendencies as hunters which go back to their pre-domestication days. In nature after a dog has puppies the female will immediately lick them to stimulate their breathing and to clean off bodily fluids and blood. However the answer to why dogs lick is not as simple as people may think rather there are multiple meanings that can be attributed to one.
Other Mouth problems including tumors injury from sticks or bones and infection.
Look for symptoms. When surviving in the wild they used the superior sense of smell and taste to explore places identify people discover or know different objects whether animate or inanimate. They are grooming you. Its also the mother dogs unique way apart from feeding. Dogs naturally lick each other as part of the pack to help groom each other. It is important that if your dog is licking their lips more than normal that this problem is not ignored as many of the causes of lip-licking can seriously impact a dogs happiness and comfort levels.