The Real Reasons Behind This Furry Behaviour

If you're a dog owner, you've likely experienced this: you’re sitting peacefully, and suddenly, your dog starts licking your face, your hands, or—let’s be honest—every exposed inch of skin within reach. So, what’s going on here? Is your dog trying to show affection, or do they think you’re a giant snack? Let’s take a closer look at the curious (and sometimes a bit slobbery) habit of dog licking with insights from expert bloggers and a bit of humour along the way.

1. It’s Their Way of Saying “I Love You”

One of the most common reasons dogs lick is simply to show affection. Much like how we hug or kiss our loved ones, dogs use licking as a way to express their love and bond with their humans. It’s a heartwarming gesture, even if it involves a lot of slobber.

Kate McQueen, a professional dog behaviourist, explains in her blog "Canine Companions" that licking is an instinctual behaviour that puppies often use with their mothers. In the wild, puppies would lick their mothers' faces to signal they were hungry or to show affection. Fast forward to modern life, and your dog is likely continuing this adorable (if sometimes messy) habit to reinforce the bond with their favourite human.

2. Seeking Attention (And Not Always the Kind You Want)

Ever noticed that your dog starts licking you when you're sitting on the sofa, watching TV, or reading a book? That’s no coincidence! Dogs quickly learn that licking gets them attention, even if it’s the "stop licking me!" kind of attention. They’re clever like that.

James Smith, a well-known pet trainer and blogger, suggests in his article on Pet Behavior UK that licking is often a strategy dogs use to get noticed. “Your dog might be trying to communicate something, whether it’s a need for a walk, a snack, or just some good old-fashioned cuddles,” he writes. So, next time your dog starts licking you while you’re trying to concentrate on something, take it as a sign that they’re hoping to engage with you—whether you’re ready for it or not!

3. It Could Be a Sign of Stress or Anxiety

Not all licking is just about love and attention. Sometimes, dogs lick as a way to self-soothe when they’re feeling stressed or anxious. If you notice your dog licking you more than usual, especially during situations where they might be nervous (like during a storm or after meeting a new person), it could be their way of calming themselves down.

Dr. Fiona Duffy, a UK-based vet, explains in her blog Pet Health UK that stress-related licking is common in dogs, especially in younger pups. If your dog is licking compulsively, it could be a sign they need more relaxation or comfort. Don’t be surprised if the licking increases when they’re feeling unsettled!

4. Your Skin Might Taste Delicious (Not Kidding!)

While we’d rather not think about it, the truth is that your skin might actually taste good to your dog. Dr. Lucy Clarke, a respected UK vet, points out that the salty taste of your sweat or the lingering scent of food on your hands could make your skin irresistible to your dog. It’s not personal; it’s just a little snack they’re enjoying. Dogs are highly attracted to smells and tastes, and if they find something they like, they won’t hesitate to give you a few licks.

If you’ve just finished eating a sandwich or playing outside, your dog might be licking you simply because you’re a walking buffet. At least they’re being polite about it, right?

5. They’re Just Being Playful

Sometimes, dogs lick you simply because they’re having fun. Just like humans might poke or nudge someone when they’re in a playful mood, dogs might lick to get your attention and start a game. If your dog’s licking is accompanied by tail wagging or playful behaviour, it’s likely a way for them to engage with you.

Pet trainer, Emily Ross, in her blog post for Paws and Play UK, suggests that licking is often part of a dog’s playful behaviour. “It’s like a little invite to join them in a fun activity. Whether it’s fetch or simply a cuddle, dogs love to make sure their humans are involved in the fun!” So, if your dog starts licking you and then playfully runs off, you’ve just been invited to their game.

In Conclusion: Licking—Love, Attention, or Snacks?

So, why do dogs lick you? The reasons are varied, and sometimes it’s a bit of all of them! Whether they’re showing affection, seeking attention, relieving stress, enjoying the taste of your skin, or just trying to get you to join in their game, licking is a natural behaviour that’s part of your dog’s way of communicating with you.

While a few licks here and there are usually harmless (if not a little slobbery), if you notice excessive licking or signs of anxiety, it might be worth checking in with a vet. But for the most part, the next time your dog plants a kiss on your face, take it as a compliment—they’re just showing you some love (and maybe a bit of their lunchtime snack).