Dogs lick people for several key reasons rooted in their instincts and social behaviors. Primarily, dogs lick to show affection, as licking releases feel- good chemicals and mimics the comforting grooming behavior their mothers used on them as puppies. Licking is also a way they explore and understand their environment through taste and scent. Additionally, licking can be a method for dogs to get attention or communicate excitement and social bonding. Some dogs lick because they like the taste of a person's skin, especially if salty from sweat or lotions. In some cases, dogs lick to soothe themselves when they feel stressed or anxious, or as a submissive gesture to show respect.
Reasons Dogs Lick People
- Affection and bonding: Licking invokes comfort and signifies love, tied to puppy grooming by their mother.
- Exploration: Dogs use their tongue to taste and examine their surroundings.
- Attention seeking: Dogs lick to get human attention, reinforced by petting and positive responses.
- Taste: Dogs enjoy salty or scented skin from sweat or lotions.
- Stress relief: Licking can be a self-soothing behavior when dogs feel anxious.
- Social and submissive behavior: Licking can indicate respect or pack hierarchy recognition.
This behavior is instinctual and generally harmless unless excessive, which may require attention or training to manage.
