Why Does My Dog Always Lick Their Lips. Too much licking can be a sign of anxiety whenever the dog is scared or nervous. Look for symptoms of dehydration. Dehydration can be caused by a number of situations including heat stroke in hot weather or an underlying medical problem such as diarrhea or vomiting. Dogs may lick their lips when they feel dry a bug hits their lip or face or something is stuck near their lip such as a piece of food or a blade of grass.
Anxious or nervous dogs will also continuously lick their lips and yawn. Dogs may lick their lips if they are dehydrated as a way to add more moisture to their body. In some cases partial seizures may also cause a dog to lick the air and snap as if catching imaginary flies. Licking is a natural action for dogs. This appeasement behavior is similar to the nail-biting habit in nervous humans so you may witness continuous yawning. Other causes may only be treatable when they are picked up early.
This compulsive repetitive behavior might be done out of boredom or anxiety.
This compulsive repetitive behavior might be done out of boredom or anxiety. If its your face being licked it could be related to something you just ate Dogs will typically lick each others faces as a sign of deference or affection. Dogs who lick faces arent always being affectionate. Maxwell suggests that the notion of a dog kissing you is sometimes inaccurate. Look out for social causes of anxiety that could be making your dog communicate with you via lip kisses or licking at inappropriate times. Licking and yawning in dogs is a sign of either nausea or severe stress.