Yorkshire Terriers, also known as Yorkies, are a small breed of dog known for their affectionate and loyal nature. One common behavior of Yorkies is their tendency to lick excessively.

There are several potential reasons why Yorkies may lick so much.

1. Genetic predisposition: Licking is a natural behavior in dogs, and some breeds may be more prone to licking than others. For Yorkies, licking may be a genetic trait that has been passed down through the breed.
2. Stress or anxiety: Yorkies, like all dogs, may lick excessively as a way of coping with stress or anxiety. Licking can provide a sense of comfort and security for the dog, helping to alleviate feelings of anxiety or stress.
3. Seeking attention: Yorkies are known for their affectionate and attention-seeking behavior, and excessive licking may be a way for the dog to seek attention from their owners.
4. Food rewards: Some Yorkies may lick excessively as a way of seeking food rewards. If the dog has learned that licking results in treats or food, they may continue to lick as a way of getting more rewards.
5. Medical issues: Excessive licking may also be a sign of an underlying medical issue, such as allergies, dental problems, or skin irritation. It is important to speak with a veterinarian to rule out any potential medical causes for excessive licking.

Overall, Yorkies may lick excessively due to a variety of factors, including genetic predisposition, stress or anxiety, seeking attention, food rewards, and medical issues. It is important to pay attention to your Yorkie’s licking behavior and speak with a veterinarian if the behavior becomes excessive or concerning.