Luna licks. Constantly. Hands, face, ankles. I used to find it annoying. Then I learned dogs lick to bond — same instinct as a mother grooming her puppies — and now I just accept I'm her giant puppy.
What's actually causing it
The 5 most common causes.
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Affection and bonding
Mother dogs lick their puppies to clean and comfort them. The instinct carries into adulthood as a way to show affection and reinforce the bond with you.
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Salt and taste
Your skin has salt, residue from food, lotions, and sweat. To a dog, this is interesting. Especially after exercise.
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Information-gathering
Dogs explore the world with their tongue. Licking you tells them where you've been, what you ate, and how you feel.
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Submission or appeasement
Licking can be a calming signal — a way to say 'I'm not a threat.' Common when the dog is nervous or feels they need to defuse tension.
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Anxiety or compulsive behavior
Excessive, obsessive licking (especially of themselves) can be a sign of anxiety. If they can't stop, see a vet.
Red flags
When to actually worry.
- ·Compulsive licking of one spot on themselves (lick granuloma risk)
- ·Sudden increase in licking paired with other anxiety signs (pacing, panting at rest)
- ·Licking that causes you to break skin or has open wounds
Practical steps
What to actually do.
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For affection licks: enjoy it or gently redirect. Don't punish — you'll confuse them.
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If licking is compulsive (self-licking), check the spot for irritation. If raw or hot, see a vet.
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For anxiety-driven licking, more exercise and mental stimulation usually helps.
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Avoid lotions and creams that are toxic if licked (zinc oxide, retinol, hydrocortisone) when your dog is near.
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One honest review. Every Sunday.
Plus the occasional photo of Rex destroying something he wasn't supposed to. About 400 words. Skip a week and I'll understand.
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