What Does It Mean When a Dog Licks You?

Have you ever wondered why your dog seems obsessed with giving you slobbery kisses? Whether you find it endearing or slightly gross, there's actually a lot more to this behaviour than just puppy love! Let's dive into the reasons why our furry friends can't resist giving us a lick.

Why do dogs lick you?

Dogs are born with an instinct to lick. Mother dogs lick their puppies to clean them, stimulate breathing and show affection. As puppies grow, they learn that licking is a way to communicate and interact with others. But what exactly does it mean when your dog gives you a kiss? 

Showing Affection

Dogs show their affection in lots of ways and those slobbery kisses are one of their favourites. Just like how we might give someone a hug or a kiss on the cheek, dogs use their tongues to say "you're part of my pack" and "I trust you". It's their way of showing how much they care about you.

Seeking Attention or Communicating a Need

Dogs also use licking as a way to communicate and interact with the world. It might be a way for them to ask for attention. Maybe it’s time for a walk or they’re feeling a bit hungry. Dogs quickly learn that licking gets a reaction from their humans. Whether it's positive attention or even pushing them away, any response reinforces the behaviour. If your dog licks you and then leads you to the door or their empty food bowl, they’re definitely trying to communicate something!

Gathering Information

Think of your dog's tongue as a super-powered information collector. While their nose is already an amazing tool for learning about the world, licking takes their investigation to the next level. Every time your dog gives you a lick, they're basically reading a story about your day - where you've been, what you've touched and even what you've eaten.

Is it safe to let your dog lick your face?

If you enjoy your dog's affectionate kisses, it's generally fine to let them do it - though there are some things to consider. Dogs carry bacteria, which can cause infections if they enter your body through broken skin or mucous membranes. People with weakened immune systems, the elderly, young children and pregnant women are at higher risk for infections and should be cautious. Some may also experience allergic reactions to proteins in dog saliva, causing skin irritation or hives.

To minimise risks, keep your dog's mouth healthy with regular tooth brushing and vet check-ups. It's best not to let them lick any open cuts or wounds and it's a good idea to wash your face after they've shown their affection.

Overall, for most healthy people, the occasional doggy kiss isn't a problem. Just use common sense and maybe don't let them give you a complete face wash.