Your dog’s face is doing something right now, and it is probably telling you more than his tail is. Eyes, ears, mouth and brow move in combinations that are readable once you know what to look at, and most people never look above the tail.
I am not a trainer or a behaviorist. I learned to watch faces after missing every signal our dog gave at a family barbecue and only noticing when he left the room.
Start with the mouth
The mouth is the easiest place to begin because the difference is obvious once pointed out.
A relaxed dog has a loose mouth. It may hang slightly open, the tongue lolls, the corners are soft and long. A worried dog closes his mouth. The lips pull forward, the corners tighten and shorten, and everything about the face looks compressed.
That change often happens a full minute before anything anyone would call a warning. If a dog is panting on a walk and the panting stops the moment another dog appears, that is not him catching his breath. The mouth closed because he is assessing.
Lip licking is the other one worth knowing. A dog licking his lips with no food anywhere is not hungry. The AVMA groups this family of behaviors with worry, noting that anxious dogs “yawn, put their ears back or raise a paw.”
Then the eyes
Soft eyes look almost sleepy: blinking, moving around, not fixed on anything. A dog who is comfortable does not stare.
Two changes matter. The first is the hard stare, where the eyes lock and the head stops moving. The AVMA lists a dog who “stiffens its body and stares at you” among the signals that he is frightened or feels threatened. A stare paired with stillness is one of the last quiet warnings you will get.
The second is whale eye, the half-moon of white that shows when a dog keeps his head still but swivels his eyes to track something. Dogs do this when they want to watch a threat without turning to face it. It shows up constantly in photographs of children hugging dogs, and it means the dog is not enjoying it.
Four features, two states
Read them together. One tight feature on a loose dog means little; three at once is a clear message.
| Feature | Comfortable | Worried |
|---|---|---|
| Mouth | Loose and open, tongue out, long soft corners Settled | Closed, lips pushed forward, corners short and tight |
| Eyes | Soft, blinking, moving around the room | Fixed stare, or whites showing at the side Back off |
| Ears | In their natural resting position, moving with sound | Pinned back flat, or held rigidly forward |
| Brow and forehead | Smooth | Wrinkled above the eyes, furrowed between them |
| Whole head | Turns freely, comes toward you | Held still, or turned deliberately away from someone |
| All four tight at once | Not applicable | Stop what is happening now Stop now |
Worry and fear signals from the AVMA. The feature-by-feature layout is our own.
Ears, with the obvious caveat
Ears move back when a dog is worried and forward when he is intent on something. The AVMA lists ears going back among the signals of a dog who is feeling anxious.
The caveat is breed. A basset hound cannot prick his ears and a French bulldog cannot flatten his the way a collie does. What you are reading is movement away from that dog’s own resting position, which is why watching your own dog on ordinary days matters more than memorising a chart.
The face cannot be read on its own
This is where most confident owners go wrong. A face is one input, and the AVMA is careful to say that “we can’t always read a dog’s body language accurately, and dogs, just like people, have their own unique personalities and don’t all express themselves in the same way.”
A dog can have a loose mouth and a rigid body. A tail can wag while the face is tight. When the signals disagree, believe the tense one, because a conflicted dog is a dog under pressure. Our article on contradictory expressions in dogs goes into that specific problem.
The guilty look, which is not guilt
The flattened ears, the lowered head, the eyes sliding away as you hold up the chewed shoe. Owners read it as a confession.
What you are looking at is a dog responding to your face, your posture and your tone in this moment. He is producing appeasement signals because you look angry, not because he has connected your anger to something he did three hours ago. Reading it as guilt leads people to punish a dog who cannot know what for, and the reliable outcome is a dog who looks worried whenever you come home.
Facial changes can be medical rather than emotional. Book an appointment if you notice:
- Squinting, one eye held partly closed, redness or discharge
- Facial asymmetry, a drooping lip or eyelid, or a head tilt
- New sensitivity around the ears, or a smell from them
- Excessive drooling, or difficulty picking food up
- A dog who has become withdrawn or irritable with no change at home
Pain shows on the face early, and eye problems in particular move quickly. If your dog’s expression has changed and nothing at home has, that is a reason to book rather than to watch.
Learning your own dog
Spend a week photographing your dog when he is plainly relaxed, asleep on the sofa, waiting for dinner, out on a familiar walk. That is your baseline, and it is more useful than any general description, because you are learning one dog rather than dogs in general.
Then run the three-second test. Pet your dog for three seconds and stop. Watch the face. A dog who wants more will nudge you or lean in. A dog whose mouth stays closed and whose eyes slide away has answered the question.
A week of watching faces
- Photograph your dog relaxed, to fix the baseline in your mind
- Check the mouth first: loose or closed
- Look for whites at the side of the eye during handling
- Note the ears against their own resting position, not a chart
- Run the three-second test once a day
- Believe the tense signal when signals disagree
- Tell visitors the rule before they reach for the dog
Our guide to reading your dog’s body language covers the whole body, and fear and phobias in dogs covers what to do when the face says your dog is frightened.
Look at your dog now, before you close this. Loose mouth or closed?