Excessive Licking Can Be a Sign of a Behavioral Issue or Anxiety Problem as Well. Some Dogs Will over Groom Themselves out of Boredom. Initially, It Starts out...
Excessive licking can be a sign of a behavioral issue or anxiety problem as well. Some dogs will over groom themselves out of boredom. Initially, it starts out as a normal grooming behavior, but then it becomes a habit that the dog performs when there is no other stimulation.
Why does my dog keep licking the top of his tail?
Anal gland disease is one of the most common reasons a dog will lick under the tail. Dogs and cats have two anal glands (also called anal sacs) on each side of the anal opening. These can become impacted or infected. If they do, the pet will often lick the area to try to relieve the pressure in the glands.
If you notice your pet scooting across the floor on his/her bottom or constantly licking their rear then it's an indication that he/she may be suffering from an anal gland issue. It's obviously vital that you visit your vet in the first instance to rule out anything more serious.