Understanding Dog Communication: Canine Body Language and Signs of Stress
Have you ever wished your dog could tell you exactly how they were feeling?
The truth is, they already are.
Dogs communicate with us every single day through their body language, facial expressions, posture, tails and vocalisations. Learning to recognise these signals can help prevent misunderstandings, strengthen your bond and even keep both you and your dog safe.
As dog owners, it's important that we look at the whole picture. A wagging tail doesn't always mean a happy dog, and a growl isn't a sign of a "bad" dog—it's simply communication.
Let's take a closer look at what our dogs are trying to tell us.
Your Dog's Face Speaks Volumes
A dog's face can reveal a huge amount about how they're feeling.
👅 Lip Licking
If your dog repeatedly licks their lips when there's no food around, it can be a sign they're feeling worried, uncomfortable or anxious. This is one of the most common calming signals dogs use.
😴 Yawning
Yawning isn't always because your dog is tired. Dogs often yawn to calm themselves during stressful or overwhelming situations. It's their way of trying to diffuse tension.
😮 Panting
Panting after exercise or on a warm day is perfectly normal.
However, if your dog is panting when they haven't been active or the weather is cool, it may indicate pain, stress or anxiety.
👀 Hard Staring
If your dog's eyes are intensely focused on something, particularly another dog or person, it can be a sign they are feeling tense or challenged.
👂 Ear Position
A dog's ears can tell us a lot, although their meaning depends on the situation.
Pricked ears usually show interest or curiosity.
Ears pinned back may indicate worry, fear or excitement, such as anticipating a favourite treat.
Always consider what else is happening before deciding how your dog feels.
👁️ Whale Eye
"Whale eye" is when you can clearly see the whites of your dog's eyes.
This is an important warning sign that your dog is feeling uncomfortable or stressed. If ignored, they may feel they have no option but to snap or bite.
😊 Relaxed Face
A happy, relaxed dog will often have soft eyes, a loose mouth and gentle facial muscles. Their expression almost appears to be smiling.
😁 Showing Teeth
Some dogs appear to "smile" by lifting their lips, particularly if this behaviour has been encouraged by their owner.
However, showing teeth can also be a clear warning signal. Always consider the dog's whole body language before assuming they are happy.
Understanding Your Dog's Tail
Many people believe a wagging tail always means a happy dog—but it's much more complicated than that.
A tail simply tells us how emotionally aroused a dog is.
Natural tail carriage usually indicates a relaxed, comfortable dog.
Tail tucked tightly between the legs often signals fear or anxiety.
Tail carried higher than normal can indicate excitement or over stimulation.
Tail held upright with raised hackles can be a warning that the dog feels threatened and may react aggressively.
Remember, the speed and height of the wag are just one small part of your dog's overall body language.
Barks, Whines and Growls
Dogs also communicate through sound.
Whining
Dogs may whine because they are:
Excited
Frustrated
Bored
Lonely
Experiencing separation anxiety
Feeling unwell
Experiencing age-related cognitive changes
Context is everything. A dog whining because it's nearly dinner time is very different from a dog whining because it's distressed.
Growling
Growling is not bad behaviour—it's communication.
A growl is your dog's way of asking for space or warning that they feel uncomfortable.
As the perceived threat increases, the growl often becomes louder, the lips lift and the body becomes increasingly tense.
If these warnings are ignored, a dog may freeze, snap and ultimately bite.
Rather than punishing a growl, we should ask ourselves:
"Why does my dog feel the need to warn me?"
How Dogs Communicate With Each Other
Dog-to-dog communication is incredibly subtle.
Puppies learn these important social skills from their mother and litter mates. Puppies separated too early or those who miss positive social experiences may struggle to understand these signals later in life.
This can sometimes lead to misunderstandings and conflict between dogs.
Calming Signals
Dogs use calming signals to show they mean no harm.
These include:
Yawning
Lip licking
Excessive blinking
Looking away
Raising a paw
Scratching themselves
Lowering their head
Sneezing or snuffling
Sniffing the ground
Wandering away
These behaviours help reduce tension and avoid confrontation.
Appeasement Behaviour
Some dogs go even further to show they aren't a threat.
You may notice them:
Wiggling with their body low to the ground
Rolling onto their back
Licking another dog's lips
Urinating submissively
These are known as appeasement behaviours and are designed to prevent conflict.
What Happens When Dogs Become Stressed?
Just like humans, dogs release adrenaline when they become frightened or stressed.
This prepares the body for fight, flight or freeze—a completely natural survival response.
After a particularly stressful event, it can take several days for stress hormones to return to normal. This is why repeated stressful experiences without enough recovery time can have a significant impact on your dog's well-being.
Common Signs of Stress
Watch out for:
Excessive yawning
Lip licking
Panting
Tense body posture
Raised hackles
Showing teeth
Tail tucked under the body
Pacing
Barking or growling
Drooling
Trying to escape
Shaking or trembling
The earlier we recognise these signs, the easier it is to help our dogs before they feel overwhelmed.
Mental Shutdown
Sometimes dogs don't react by barking or growling.
Instead, they simply shut down.
A shut-down dog may appear quiet, obedient or calm, when in reality they've become emotionally overwhelmed and have stopped trying to communicate.
Unfortunately, this can sometimes be mistaken for successful training when the dog is actually experiencing significant emotional distress.
Our goal should always be to build confidence—not suppress emotions.
Fear Around Other Dogs
If your dog regularly becomes stressed whenever another dog appears, it's likely they have developed a negative emotional association.
Confidence-building, gradual exposure and positive experiences are key.
Another factor that can increase stress is walking on a tight lead. Constant tension can make a dog feel trapped and unable to move naturally, increasing frustration and the likelihood of reactive behaviour.
Helping a Worried Dog Feel Safe
If a dog is showing signs of stress towards you, resist the urge to reach out for them to sniff your hand.
Although often well intentioned, many frightened dogs find this incredibly intimidating.
Instead:
Give the dog plenty of space.
Avoid direct eye contact.
Turn your body slightly sideways.
Crouch down rather than standing over them.
Allow them an escape route.
Let the dog choose whether to approach you.
Looking away, yawning or gently licking your own lips can even help communicate that you are not a threat.
Most importantly, be patient.
Trust can't be rushed.
Respecting Your Dog's Communication
Every behaviour has a reason.
Dogs don't growl to be dominant, manipulate us or "misbehave." They growl because they feel they need to.
By listening to what our dogs are telling us—before they feel the need to shout—we can build stronger relationships based on trust, understanding and respect.
The better we become at reading canine body language, the better advocates we become for our dogs.
After all, they're communicating with us every day.
🐾 Teddi's Take
"If I could give my humans one piece of advice, it would be this...
I may not be able to talk to you with words but if you look close enough you'll see I am always communicating with you, I just need you to listen"
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