The Significance of Dog Licking and Why Your Canine Companion Keeps Kissing You

 

Introduction

Ever wondered why your furry friend seems obsessed with licking you all the time? Dog licking is a normal canine behavior, but the exact reasons behind it can vary. Understanding why dogs lick helps owners properly interpret this common sign of affection, communication, grooming and bonding. This article explores the various reasons behind excessive dog licking and when it may indicate an underlying issue.

 

Communication and Affection: Dogs Show Love Through Licks

One of the most important reasons for dog licking is communication and showing affection. For dogs, licking serves as a way to greet owners, play, say hello and express love just as human kisses or hugs do. Puppies learn to lick from their mothers as a natural interaction in the pack. This bonding behavior continues into adulthood as dogs understand licking elicits positive attention and response from their human family members.

Dogs have approximately 300 million smell receptors in their noses versus only about 5 million in humans. So, licking allows them to gather important olfactory information about other pack members. It’s a canine’s way of bonding, getting to know someone and expressing their submissive and friendly intentions. No wonder your dog grows so excited to lick you after a long day apart! Licking reinforces the human-dog bond and connection.

Grooming and Cleanliness: Dogs Groom Themselves and Others Through Licking

Dog licking also serves an important grooming purpose. Like cats, canines groom themselves to stay clean but also use their tongues to smooth other pack member’s fur. Licking removes dirt, bilateral debris and regulates oils in another dog’s coat. So when your pooch licks you excessively, it could be their way of keeping you clean too! This natural grooming behavior satisfies an innate canine instinct.

Notably, dogs seem to lick areas where humans might find most sensitive - hands, face, arms or anywhere we perspire. Our skin leaves a slightly salty residue dogs find too tempting not to sample. Their diligent licking helps distribute those natural human oils and pheromones; another means of nonverbal bonding.

Stress Relief and Boredom: Excessive Licking May Stem from Other Issues

While licking usually expresses dogs’ caring affectionate nature, excessive licking may sometimes indicate stress or boredom instead. Dogs stuck at home alone all day with nothing to do may direct pent-up energy onto obsessively licking themselves, owners or even household items out of frustration. Separation anxiety can also lead to licking for comfort without the owner present.

This excess licking is a stress-related displacement behavior. Like how humans might bite nails or pull hair in anxiety, dogs relieve tension through repetitive motion. So, if Fido’s licking suddenly escalates beyond normal grooming levels, it merits checking for underlying emotional or situational causes requiring attention.

 

Other Reasons Dogs Lick Your Hand: From Cleaning to Fetching Food

Aside from affection, here are some other common reasons canines lick their owner's hands or body:

·        To encourage feeding or elicit regurgitation - Mother dogs lick puppy mouths to prompt digestive juices flowing. Pups quickly learn licking human hands may produce similar results of food or treats provided.

·        To consume salt - Our skin secretes salts which dogs find tasty, especially after exercise or sun exposure increases perspiration. This may satisfy salt cravings.

·        As a soothing, self-stimulating behavior - Some dogs excessively lick due to obsessive-compulsive disorders. It releases endorphins easing anxiety or boredom similarly to how humans bite nails.

·        Habit and seeking attention - Any reaction, positive or negative, becomes reinforcing behavior to dogs. So, licking they learned prompts attention continues satisfying that natural instinct.

·        Investigative instinct - Licking allows dogs to learn through scent and taste, satisfying their innate curious nature exploring the world this way.

So, in summary, licking serves dog's various purposes from communication to health maintenance to self-soothing. But excessive levels may indicate other underlying issues needing attention.

 

When Dog Licking Becomes a Problem

While licking itself is fine and natural canine behavior, it crosses over to a problem when a dog does it excessively. Some signs that warrant further examination include:

·        Licking leads to hair loss patches or wounds on owner's skin from over-licking.

·        Dog obsessively licks himself, household items or owner's hands for over 15 minutes continuously despite redirection.

·        Licking increases with stress or anxiety around certain triggers like separation, visitors, stormy weather, etc.

·        Dog licks owner or itself raw in certain areas despite efforts to prevent behavior.

Excessive licking may stem from medical issues like hot spots, infections or allergies needing treatment. It can also indicate psychological distress from changes in home environment or routines stressing out the dog. Escalated licking requires consulting your veterinarian to rule out any underlying causes or best solutions.

What to Do If Your Dog Licks Excessively?

Here are some tips to curb overly obsessive licking behavior:

·        Gently redirect your dog's attention by calling their name when licking starts to prevent reinforcement.

·        Give them an appropriate substitute chew toy to stimulate licking instead of skin/fur to redirect licking energy.

·        Consider using deterrents like bitter apple spray on areas licked to discourage continued licking there.

·        Ensure your dog gets sufficient daily physical and mental exercise to tire them out and reduce stress/boredom levels.

·        Consult a vet to rule out medical causes and get advice on dietary supplements or behavioral modifications if needed.

With treatment of any underlying causes and behavior modification training starting early before habit takes root, most excessive licking issues can be resolved. But, if not, muzzle use, or anxiety medication may aid as last resorts if tried alternatives prove ineffective. Consistent care, exercise and monitoring are keys to curbing damaging licking patterns in dogs long-term.

 

 

When Should I Worry About My Dog's Licking?

Unless it causes harm, most licking is not problematic. But excessive levels troubling the dog or owner deserve prompt attention since it likely masks other issues.

·        Watch for these potential red flags that suggest consulting your vet:

·        Raw wounds, hair loss, skin damage or infections appear from over-licking.

·        Licking interferes with the dog's daily activities/behaviors or owner's routine.

·        Licking drastically escalates versus normal patterns overnight.

·        Motivation appears compulsive rather than affectionate or communicative.

·        Medical conditions are present which licking may exacerbate like allergies.

Only a professional exam can diagnose any related underlying illnesses definitively. But seeking guidance promptly benefits both dog and owner welfare long-term. With care and consistency, most licking-related issues have solutions.

 

FAQs

Why does my dog keep licking my face?

Dogs lick faces as a sign of affection and submission. Our skin also produces salts they find enticing. Some dogs do this to greet owners and bond through sharing scents and oral contact. However, face licking can spread germs if not discouraged.

Why do dogs lick your hands?

Dogs often lick hands for affection, hygienic cleaning, sharing scents and tastes, as a soothing habit, seeking attention or hoping to receive food. Our hands expose different textures and smells intriguing canine noses. Perspiration also reasons they naturally lick where we touch most.

Does excessive licking hurt dogs?

Excessive licking itself does not typically harm dogs physically. But it risks damaging skin through obsessive behavior and indicates underlying psychological distress. Left unaddressed, it may worsen anxiety or elicit reinforcements solidifying unwanted habits.