Why Do Dogs Lick People
How do Dogs Learn to Lick People? Dogs lick people to show affection and deference. They learn to lick from their mothers. Mother dogs will lick their puppies to groom them and show affection. The puppies return their affection by licking their mothers back. You will also see puppies licking each other, showing a little sibling love. Researchers who study wolves also believe that licking may play a role in survival....