← All from PawCorner
🩺 Vet ReviewedBy Reviewer Dr. Ashim Sarkar, DVM· Last reviewed Apr 28, 2026

How to Tell if Your Dog Is in Pain: Signs Most Parents Miss

Quick Answer

Dogs are evolutionarily designed to hide pain. By the time you notice obvious signs, the pain has often been present for days or weeks. The subtle signals every pet parent should know.

How to Tell if Your Dog Is in Pain: Signs Most Parents Miss
Reviewed by Dr. Ashim Sarkar, BVSc & AH (DVM Reg: JVC5589), veterinarian with 2.5 years of hands-on experience in small animal practice. This content is for informational purposes only and does not constitute veterinary advice. Always consult a licensed veterinarian for your pet's health concerns.

Why Dogs Hide Pain

Dogs descended from pack animals where showing weakness could mean vulnerability to predators and loss of social status. This evolutionary instinct persists in modern domesticated dogs. They do not cry out, complain, or ask for help the way humans do. Instead, they mask discomfort through subtle behavioral shifts that are easy to miss if you do not know what to look for.

This is why pain in dogs is chronically underdiagnosed and undertreated. Veterinarians estimate that a significant percentage of dogs over age 7 live with some degree of chronic pain, primarily from osteoarthritis, that their owners are unaware of.

**The Subtle Signs of Pain**

Changes in posture: A dog in pain may adopt a hunched posture, hold their head lower than usual, or shift weight away from the affected area. Abdominal pain often causes a "prayer position" where the front end is lowered and the rear is elevated.

Changes in gait: Not just limping. Stiffness when rising from rest, a shortened stride, reluctance to turn sharply, difficulty on stairs (up or down), and a slower walking pace all indicate musculoskeletal discomfort.

Changes in facial expression: Dogs have facial expressions that correlate with pain. Tightened eyes (partially squinted), flattened ears pulled back, a furrowed brow, and a tightened muzzle (lips pulled back slightly) are all components of what researchers call the "grimace scale" for dogs.

Changes in breathing: Panting without heat or exercise, shallow rapid breathing, or holding their breath when a specific area is touched.

Changes in behavior: Restlessness, inability to get comfortable, sleeping more, sleeping less, avoidance of normally enjoyable activities, decreased playfulness, withdrawal from family, unusual clinginess.

Changes in response to touch: Flinching, pulling away, turning to look at the touched area, growling, or snapping when a specific body part is handled. This is the most reliable indicator of localized pain.

Changes in eating or grooming: Pain can cause appetite reduction. It can also cause excessive grooming of a specific area (licking a joint, chewing at a paw) as a self-soothing behavior.

The Pain Assessment You Can Do at Home

This is not a diagnosis. It is a structured observation that helps you and your vet:
  1. Watch your dog rise from a lying position. Do they struggle? Push up with front legs first? Hesitate before standing?
  1. Watch them walk on a flat surface. Is the stride even on all four legs? Is there any head bobbing (head drops when the non-painful leg hits the ground)?

Get a 3-question triage and a vet-reviewed action plan.

Free. 30 seconds. No credit card. iOS and Android.

  1. Gently run your hands along the spine from neck to tail. Note any flinching, muscle tension, or pain response.
  1. Gently flex and extend each major joint (slowly, not forcing range of motion). Note any resistance, whimpering, or withdrawal.
  1. Observe their posture when standing still. Are they shifting weight? Is one leg positioned differently than the others?
  1. Press gently on the abdomen. A tense, rigid abdomen or pain response indicates abdominal discomfort.

Acute Pain vs Chronic Pain

Acute pain is sudden, often obvious, and usually has an identifiable cause (injury, surgery, infection). Dogs with acute pain may vocalize, hold up a limb, or refuse to move.

Chronic pain is gradual, subtle, and progressive. It is the kind that develops over months: arthritis, dental disease, back problems, neuropathic conditions. Dogs with chronic pain do not suddenly start limping. They gradually become less active, less playful, less enthusiastic. The change is so slow that most owners do not notice until someone who has not seen the dog in months comments that they seem different.

Why Longitudinal Observation Changes Everything

Chronic pain is invisible in a single snapshot. It is only visible in the trend.

A 5% reduction in activity per week is undetectable day to day. Over 3 months, it is a 60% decline. But unless you are tracking activity longitudinally, you will not see the decline until it becomes dramatic enough to be obvious.

This is the clinical value of daily observation through Omelo. It does not rely on you noticing a change. It detects baseline deviations automatically, across days, weeks, and months. When the data shows a sustained decline in activity, a gradual shift in behavior, or a convergence of subtle changes, Omelo flags it with clinical reasoning, not just an alert.

The result: pain gets identified weeks or months earlier than it otherwise would. And earlier identification means more effective treatment, less suffering, and better outcomes.

What to Tell Your Vet

When you visit the vet for this concern, structured observations make the consultation faster and more accurate. Prepare:
  • When you first noticed the symptom (exact date if possible)
  • Whether it is getting better, worse, or staying the same
  • Any other changes you have noticed (appetite, energy, water intake, stool, behavior)
  • Current diet and any recent changes
  • Current medications and supplements
  • Recent events (new food, new environment, travel, vaccination, exposure to other animals)
  • Your pet's breed, age, and weight

Omelo captures all of this through daily check-ins. When you connect with a vet through Omelo, your pet's complete longitudinal health record is shared automatically. No remembering details. No starting from scratch. Clinical data, ready for clinical decisions.

Get a 3-question triage and a vet-reviewed action plan.

Free. 30 seconds. No credit card. iOS and Android.

More in Vet Reviewed

Breed-Specific Health Guides

View all breed health guides

Was this article helpful?

Dr. Ashim Sarkar, BVSc & AH

Veterinarian · Medical Reviewer · DVM Reg. JVC5589

Reviews all clinical and triage content on Omelo. Hands-on small-animal practice experience across vomiting, dermatology, vaccinations, and emergency triage. All Omelo recommendations pass through Dr. Sarkar before publication.

Read Dr. Sarkar's full bio →