Family & Pets

What your dog’s facial expressions really mean

What your dog’s facial expressions really mean

This is what your dog’s body language really means

Whether they’re running and playing at the dog park or giving a warning growl, dogs seem like they’re pretty good at communicating with one another, but what do your dog’s facial expressions really mean? Over thousands of years of living with humans, dogs have developed a range of facial expressions, and they’ve become pretty good at communicating with us too.

We have a way to go before dog-to-human interaction is fluent in both directions, but fortunately, there are experts out there who have dedicated their lives to figuring out dog body language and dog expressions. It turns out, there’s a big difference between how your dog talks to other dogs and how it talks to you. Some studies even show that dogs prefer happy human faces to angry ones, so maybe they really do know what we’re thinking!

Making eye contact

A perfect example of the dichotomy between dog-to-dog and dog-to-human facial expressions is eye contact. Between dogs, eye contact signals aggression, according to dog sitting site Wag. Between humans, eye contact is an integral part of communication. We reward eye contact from other humans as well as dogs. After humans domesticated them, dogs developed an array of facial expressions. They also acquired the ability to use their gaze to win approval from and show love for their humans.

Breaking eye contact

Understanding what your dog’s facial expressions really mean also involves knowing what it means when your pooch breaks eye contact. When dogs stare at each other, they’re engaging in a power struggle that won’t end until one or the other breaks the gaze – and a fight could break out. With humans, dogs are perfectly comfortable breaking eye contact, and in no way is it a prelude to trouble. Rather, it indicates a comfortable rapport between a dog and its person.

Blinking or squinting during eye contact

If a dog blinks while making eye contact with you, it may be contemplating what you’re thinking, according to veterinarian Danielle Bernal. This dog expression might show up if you’ve just given a command. The same is true of squinting during eye contact, says Michael Schoeff, the proprietor of Premier Pups. “I’d read it as a sign of appeasement,” he says. “And that’s a good thing. Your dog lives to appease his human.”

Squinting or blinking in general

You’ve probably wondered why your dog makes weird faces. It could be because something is wrong. Squinting and repetitive blinking can mean something entirely different when a dog is not looking into your eyes, Schoeff explains. Squinting can signal pain or illness, and rapid blinking can indicate stress or fear.

Fun fact: When a dog opens its eyes wide at another dog, it can signal aggression.


When your dog raises one eyebrow – or both – while making eye contact, it’s a sign of alertness and interest, says Schoeff. Here’s an opportunity for you to engage with your pup, maybe teach it a new trick. Do dogs mimic facial expressions? Try giving them the old eyebrow wiggle and see what happens!

Avoiding eye contact

A dog who avoids eye contact is likely having trust issues. “Dogs are aware that eye contact with humans signals trust and comfort,” Schoeff explains. A dog that avoids eye contact with humans is doing his best to avoid any kind of interaction, whether negative or positive. This can be common in rescue dogs, especially those who have had a tough life before finding their forever homes.

Tilting its head

That adorable head tilt? It’s exactly what it looks like, according to Schoeff: It means your dog is curious.

Lowering its head

When your dog lowers or bows its head while gazing up at you, it’s an act of submission, explains Schoeff. It’s not all that different from blinking or squinting during eye contact.

Flattening its ears

Watch it: This isn’t a good sign. If you see a dog pulling both ears tight against his head, it could be a sign of aggression or of fear. Alternatively, it could be a sign your dog has an ear infection, says Schoeff.


Yes, a yawn could indicate tiredness, Bernal says. But it can also be associated with moments of stress, so look for context clues to figure out what your dog’s facial expressions really mean.


A dog that’s licking its lips can be communicating a desire to submit to its human, Bernal tells us. Or it could indicate anxiety or dehydration, depending on the context. If nothing anxiety-provoking is happening at the moment, consider it a positive form of doggie communication – and make sure your pal’s water bowl is full!

Smiling or grinning

Yes, dogs smile, although it doesn’t necessarily signify happiness, contentment or agreement. When a dog lifts its lips to show its canine teeth and incisors, it’s a sign of excitement, says Bernal. This makes sense when you consider that pups tend to smile while out on walks or romping with pals at the dog park. A grinning dog face could also be a sign of submissiveness, but that’s usually when a dog is signalling to other dogs, not humans.

Nose wrinkling

You don’t need a dog expressions’ chart or canine behavioural specialist to recognise when your dog’s smile is more of a snarl, says Bernal. When your dog pulls its lips up vertically to display its front teeth while also wrinkling its muzzle, it’s angry – especially when it raises its ears up and stares steadily. There’s a good chance a growl is coming, and you’ll need to de-escalate the situation.


In humans, we understand the difference between a smile and a grimace. The same applies to dogs. When your dog draws its lips back horizontally so that you can see all its teeth, it indicates discomfort or fear, Bernal explains. This becomes even more obvious when it’s accompanied by ear-flattening.

When in doubt, consider Fido’s body language

Doggy facial expressions should be read in context, says Russell Hartstein, a certified dog and cat behaviourist and trainer. For example, a smile might indicate fear or aggression if the dog’s ears are flat or it’s growling or whimpering. But a smile on a relaxed and wiggly dog signals that all is good.

Written by Lauren Cahn. This article first appeared in Reader’s Digest. For more of what you love from the world’s best-loved magazine, here’s our best subscription offer.

Image: Getty Images