10 Signs Your dog Might Be in pain (And What To Do)

Introduction

Dogs in pain are experts at hiding. In the wild, showing weakness could be dangerous — and that instinct hasn’t gone away.
That’s why as pet parents, we often miss the subtle signs that our dog is uncomfortable, sore, or even suffering.

Whether it’s a limp, a sudden change in behavior, or subtle facial tension, knowing what to look for can make all the difference.

In this guide, we’ll break down the 10 most common signs your dog may be in pain — from mild discomfort to serious underlying issues — and what steps you can take next.

By Seniordog-care.

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10 Subtle (and Not-So-Subtle) Signs Your Dog Is in Pain

Pain in dogs can be difficult to detect — especially in senior dogs, who often suffer in silence. Knowing how to recognize the signs of pain early can help you take action, avoid complications, and give your dog the comfort they deserve.

Here are 10 common signs your dog might be in pain, even if they’re not crying or limping.

1. Decreased Activity or Reluctance to Move

If your dog suddenly avoids stairs, jumping on the couch, or going for walks they used to love, it could be a red flag.
Common causes: arthritis, hip dysplasia, spinal pain.
What to watch for: hesitation before standing, slower walking pace, frequent lying down.

2. Changes in Appetite or Drinking Habits

A dog in pain may eat or drink less due to nausea, dental problems, or overall discomfort.
Don’t ignore: skipping meals, sudden pickiness, drooling, or chewing on one side of the mouth.

Also possible: liver or kidney issues in senior dogs.

3. Limping or Favoring One Leg

This is one of the more obvious signs of physical pain — especially orthopedic or muscular.
Note: Even a subtle limp or “off” gait could signal a deeper problem like a torn ligament or nerve pain.

Important: Dogs are masters at hiding pain, especially in front of humans.

4. Whining, Whimpering, or Growling When Touched

Vocalization is a clear sign — if your normally quiet dog starts whining when getting up or growling when you touch a specific area, take notice.
It’s their way of saying “please don’t touch that, it hurts.”

5. Changes in Body Posture

A hunched back, tucked tail, or rigid stance can indicate discomfort in the back, belly, or joints.
Some dogs will adopt a “praying position” — front legs down, back legs up — to relieve abdominal pain.

Watch for: sudden changes in posture, frequent stretching without relaxing.

6. Excessive Licking, Chewing, or Grooming One Area

If your dog obsessively licks or chews a paw, leg, or joint — even if the skin looks fine — they might be trying to soothe pain.
Over time, this can lead to hair loss, irritation, or hot spots.

7. Panting or Breathing Changes (At Rest)

Panting isn’t just a heat response. Unexplained heavy breathing, especially at night or while resting, could be a pain indicator — or a symptom of something more serious like heart disease.
Shallow breathing may signal chest or abdominal pain.

Take action if: your dog pants even in cool environments or after no exertion.

8. Restlessness and Trouble Sleeping

Pain makes it hard to get comfortable. If your senior dog circles endlessly before lying down, frequently switches positions, or sleeps less than usual — pain may be the reason.
Some dogs with arthritis or hip problems avoid sleeping on their favorite spots.

9. Trembling, Shaking, or Shivering

Shaking is often mistaken for anxiety or cold — but persistent trembling (especially in the back legs) can be a sign of pain or nerve issues.
Especially common in seniors: arthritis, degenerative myelopathy, spinal discomfort.

10. Facial Changes: Eyes, Ears, Mouth Tension

Dogs show pain in subtle facial expressions — squinting eyes, pinned-back ears, furrowed brows, or clamped jaws.
If your dog looks “different” or more withdrawn, they might be trying to hide pain.

Tip: You know your dog best — trust your gut when something looks off.

If you want some extra tips, check out our other article: Soothing tips for dogs in pain.

🔁 Summary of Signs

Sign	Possible Cause
Avoids stairs/walks	Joint pain, arthritis
Eats/drinks less	Dental pain, nausea
Limping	Injury, ligament tears
Growling/whining	Sensitivity in specific areas
Posture changes	Back pain, abdominal issues
Excessive licking	Localized pain or inflammation
Panting at rest	Chest pain, internal issues
Restlessness	Discomfort lying down
Shaking	Neurological or joint pain
Facial tension	Silent pain, stress

Max’s Story — From Stoic to Saved

Max was always a tough dog. A loyal 11-year-old German Shepherd with a calm temperament and a heart of gold. His owner, Sarah, often joked that Max had the pain tolerance of a tank. Even after long hikes or rough play, he never so much as whimpered.

So when Max started sleeping more, hesitating before jumping into the car, and occasionally licking his front legs obsessively, Sarah didn’t think much of it. “He’s just getting older,” she thought. “That’s normal, right?”

But then came the subtle signs — things only someone truly in tune with their dog would notice. Max began breathing a little heavier after walks, he stopped running to the door when Sarah came home, and he started sleeping in a strange position with his back arched slightly.

Still, no whimpering. No limping. No obvious signs of injury.

It wasn’t until one night when Sarah tried to help Max into the car — and he flinched and growled — that she realized something wasn’t right. A trip to the vet confirmed what she feared: Max was dealing with chronic joint pain and early-onset arthritis.

The vet explained something that stuck with Sarah:

“Most dogs don’t cry when they’re in pain. They adapt. They hide it. It’s up to us to notice the small changes.”

After starting Max on a joint supplement plan and adjusting his activity, the transformation was clear. Within weeks, he had more energy. He was sleeping better. The licking stopped. And that spark in his eyes? It was back.

Sarah says,

“I just wish I’d known the signs earlier. He suffered in silence longer than he had to.”

What to Do If You Think Your Dog Is in Pain

If Max’s story feels familiar — if you’ve noticed subtle changes in your dog’s behavior, movement, or mood — don’t ignore your instincts. Dogs are masters at masking discomfort, so you noticing something is already significant.

Here’s a step-by-step plan to help your dog if you suspect they’re in pain:

1. Start a Pain Journal

Begin documenting what you see. Note things like:

Limping or stiffness (especially after rest)
Reluctance to jump or climb stairs
Unusual vocalizations or changes in behavior
Appetite or sleep changes

This record will be invaluable for your vet.

2. Schedule a Vet Checkup

Don’t self-diagnose. Only a vet can determine the root cause — whether it’s arthritis, dental disease, nerve issues, or something more serious. Mention your observations and ask about pain management or diagnostics (like X-rays or bloodwork).3. Ask About Supplements

3. Ask About Supplements

In many cases, your vet may recommend joint supplements, anti-inflammatories, or nutritional support. Especially for senior dogs, things like glucosamine, chondroitin, omega-3s, and turmeric can ease inflammation and support mobility.

Tip: Supplements aren’t a miracle, but when used consistently and appropriately, they can significantly improve quality of life. Consider high-quality options like King Kanine’s senior dog supplements to help your dog stay active and comfortable.

4. Modify Their Environment

Make your home easier to navigate:

Use ramps instead of stairs
Provide orthopedic bedding
Avoid slippery floors
Reduce high-impact activities

These small changes can relieve pressure on sore joints or muscles.

5. Track Progress and Adjust

Pain management isn’t one-size-fits-all. What works for one dog may not for another. Track changes, stay in touch with your vet, and adjust care as needed.

Remember: You Know Your Dog Best

If something feels off, trust that instinct. Early intervention not only reduces suffering — it often adds years to your dog’s active, happy life.

Expert Insight (AVMA):

“Most dogs don’t cry when they’re in pain — they hide it. Pain expression varies by age, breed, and individual temperament, which is why owners must pay attention to subtle behavioural changes.”
— AVMA Pain in Animals Guidelines

avma.org

Common Misconceptions About Dogs in Pain

Many dog owners miss or misinterpret signs of pain, leading to delayed care and unnecessary suffering. Let’s bust a few common myths that might be putting your dog at risk.

❌ “If my dog isn’t whining, he’s fine.”

Reality: Most dogs don’t vocalize when they’re in pain. They often withdraw, become quiet, or act slightly “off.” Silence doesn’t mean comfort — it often means coping.

Expert insight: “Dogs are masters at masking discomfort. By the time a dog shows obvious signs, the pain is usually well advanced.” – Dr. Ernie Ward, DVM

❌ “It’s just old age — nothing to worry about.”

Reality: While aging dogs slow down, pain is not a normal part of aging. Conditions like arthritis, dental issues, or spinal problems are treatable. Don’t chalk it up to “just getting older.”

❌ “My dog is still eating, so he must be okay.”

Reality: Dogs will often continue eating through mild to moderate pain — especially if they’re food-motivated. Look for how they eat: slower chewing, head tilting, or dropping food can signal discomfort.

❌ “I’ll just give him a human painkiller to help.”

Reality: Never give dogs human medications like ibuprofen or acetaminophen — these are highly toxic. Always consult your vet before giving any medication or supplement.

❌ “He’s not limping, so he’s not in pain.”

Reality: Not all pain is orthopedic. Abdominal pain, dental pain, or neurological issues don’t always show up as limping. Limping is just one of many signs to watch for.

Final Thoughts: Trust Your Instincts, Act Early

Pain in dogs is often subtle, misunderstood, or completely missed — but recognizing the signs early can make a life-changing difference for your furry friend. Whether it’s limping, licking, behavioral changes, or simply “not acting like themselves,” your dog might be trying to tell you something important.

No one knows your dog better than you. If you feel something’s off, trust that instinct. A simple vet visit or proactive step — like switching their food, adjusting supplements, or exploring pain management options — could dramatically improve their comfort and quality of life.

You don’t have to wait for things to get worse. Pain isn’t something your dog should live with — it’s something you can help relieve.

Call to Action: Don’t Ignore the Signs

If you’ve recognized even one of the symptoms discussed here, it’s time to act.

➡️ Schedule a wellness check-up with your vet — even if it’s just for peace of mind.
➡️ Start tracking your dog’s behavior daily so you can notice patterns or declines.
➡️ Stay informed: check out our other guides on which supplement does my dog really need to support your aging pup.

Your dog deserves a life without silent suffering. Let’s make sure they get it.

Sources

PetMD – How to Tell if Your Dog Is in Pain
https://www.petmd.com/dog/general-health/how-to-tell-if-your-dog-is-in-pain
American Kennel Club (AKC) – Is Your Dog in Pain? Signs and Symptoms of Pain
https://www.akc.org/expert-advice/health/signs-dog-is-in-pain/
CareCredit – 16 Signs Your Dog Is in Pain and How You Can Help
https://www.carecredit.com/well-u/health-wellness/signs-dog-pain/
GoodRx – 12 Signs That Let You Know Your Dog Is in Pain
https://www.goodrx.com/pet-health/dog/signs-a-dog-is-in-pain
VCA Hospitals – Recognizing and Assessing Pain in Animals
https://vcahospitals.com/know-your-pet/recognition-and-assessment-of-pain-in-animals