Why your dog hides pain
Dogs descend from animals for whom showing weakness was dangerous. So when something hurts, their instinct is to mask it. A dog can live with a significant problem and still wag its tail, eat, and greet you at the door. That apparent toughness is exactly what lets so many issues go unnoticed for weeks or even months.
The good news: pain almost always leaves clues. They're rarely yelps or obvious limps — usually they're small changes in routine, posture, or temperament. Learning to read them is one of the most caring things you can do for your companion.
1. Changes in activity and rest
A dog that used to leap onto the sofa and now hesitates, takes a run-up, or looks for a halfway step may be feeling joint discomfort. The same goes for one that lags behind on walks or asks to head home early. It's easy to put this down to "getting older," but age shouldn't hurt: normal ageing slows a dog down, it doesn't make them uncomfortable.
2. Licking the same spot constantly
Repeated licking of a joint, paw, or side is rarely a quirk or boredom. It's one way a dog tries to soothe an area that bothers it. If you find a patch where the fur is thinner, damp, or stained yellowish from saliva, it's worth a closer look.
3. Changes in temperament
Pain wears down patience — in dogs too. A normally sociable companion that suddenly growls when picked up, pulls away from petting, or gets irritable with other dogs may be guarding a sore area. It hasn't "turned strange" — it's asking you for space.
4. Hunched posture or a lowered head
Watch your dog at rest. An arched back, a tucked-up abdomen, or a head held consistently lower than usual can point to abdominal or spinal pain. Sometimes dogs adopt the "prayer position" (front legs stretched on the floor, rear end raised) — a classic sign of belly discomfort.
5. Changes in appetite and eating
Eating more slowly, leaving food, chewing on one side only, or dropping pieces can signal dental or mouth pain — one of the most common and most overlooked causes. Persistent bad breath often comes with it. A general loss of appetite is also a warning sign you shouldn't brush off.
6. Panting or trembling for no clear reason
If your dog pants while resting, in comfortable temperatures and without having exercised, its body may be coping with pain or stress. Localised trembling or nighttime restlessness — circling without settling — also deserves attention.
7. Less interest in things it used to love
The ignored toy, the declined game, the fading urge to play… A drop in enthusiasm is subtle but telling. A dog in pain rations its energy, saving it for what's essential. That's why this often changes first — and is the last thing we connect to a physical problem.
What to do if you spot a sign
A single sign doesn't always mean pain. But several at once, or a change that persists over time, is reason to act. The most useful thing you can do is write down what you observe: when it started, in what situations it appears, whether it's getting worse. That information is invaluable at the vet, where detail can be the difference between a fast diagnosis and weeks of uncertainty.
This is where keeping your dog's history organised changes everything. With Purzi you can store its profile, log what you notice day to day, and keep its progress in one place. When it's all gathered together, the pattern is far easier to see: that vague "he's been struggling with the stairs for a week" becomes a solid data point that helps your vet get to the cause sooner.
This article is general guidance and does not replace a professional consultation. If you notice any of these signs in your dog, see your veterinarian for a proper assessment.