Jun 16, 2026

Signs of Arthritis in Dogs: How to Recognize the Early Warning Signs

Arthritis is a common condition that affects millions of dogs worldwide. While it is often associated with senior dogs, arthritis can develop at any age due to injury, genetics, obesity, or joint abnormalities. Recognising the signs early can help your dog receive the care and support they need to maintain a happy and active life.

In this guide, we'll explore the symptoms of arthritis, risk factors, and ways to help your furry companion stay comfortable.

What Is Arthritis in Dogs?

Arthritis, also known as osteoarthritis or degenerative joint disease, occurs when the cartilage that cushions the joints gradually wears down. Without this protective layer, bones begin to rub against each other, causing pain, inflammation, and reduced mobility.

The condition most commonly affects the hips, knees, elbows, shoulders, and spine.

Common Signs of Arthritis in Dogs

1. Stiffness After Rest

One of the earliest signs of arthritis is stiffness, especially after sleeping or resting for long periods.

You may notice your dog:

Taking longer to stand up
Moving slowly after naps
Appearing stiff in the morning

Many dogs loosen up after walking around for a few minutes.

2. Limping or Favoring a Leg

Arthritic dogs often shift their weight away from painful joints.

Watch for:

Occasional limping
Favoring one leg
Uneven walking patterns

Limping may come and go, especially during the early stages.

3. Difficulty Climbing Stairs

If your dog suddenly hesitates before using stairs, arthritis could be a contributing factor.

Signs include:

Moving slowly on stairs
Refusing to climb stairs
Needing assistance

Joint pain often makes climbing more challenging.

4. Reduced Activity Levels

Dogs with arthritis frequently become less active because movement causes discomfort.

You may notice:

Shorter walks
Less interest in playtime
Increased sleeping
Reluctance to run or jump

This change is often mistaken for normal ageing.

5. Trouble Jumping

Jumping requires healthy, pain-free joints.

An arthritic dog may:

Avoid jumping onto furniture
Struggle to get into the car
Hesitate before jumping

These behavioural changes can be significant indicators of joint pain.

6. Changes in Gait

Arthritis often affects how a dog walks.

Common changes include:

Slower pace
Shorter strides
Waddling movement
Difficulty maintaining balance

These symptoms may gradually worsen over time.

7. Behavioral Changes

Pain can affect your dog's mood and personality.

Some dogs may become the following:

Irritable
Less social
More withdrawn
Sensitive when touched

If your normally friendly dog suddenly seems grumpy, discomfort may be the cause.

8. Muscle Loss

When dogs avoid movement due to pain, they often lose muscle mass.

This is most noticeable in:

Hind legs
Shoulders
Hips

Reduced muscle support can further increase joint stress.

9. Excessive Licking of Joints

Dogs may lick painful areas in an attempt to soothe discomfort.

Pay attention if your dog frequently licks:

Knees
Hips
Elbows
Wrists

Persistent licking may indicate chronic pain.

10. Difficulty Standing or Lying Down

Advanced arthritis can make simple movements challenging.

Your dog may:

Struggle to get up
Lower themselves slowly
Appear uncomfortable when changing positions

This is often one of the clearest signs that veterinary attention is needed.

Which Dogs Are Most at Risk?

Certain dogs are more likely to develop arthritis, including:

Senior dogs
Large and giant breeds
Overweight dogs
Dogs with previous joint injuries
Dogs with hip or elbow dysplasia

Maintaining a healthy weight can significantly reduce joint stress.

How Is Arthritis Diagnosed?

A veterinarian may diagnose arthritis through the following:

Physical examination
Joint manipulation
Mobility assessment
X-rays and imaging

Early diagnosis allows for better long-term management.

Helping a Dog with Arthritis

Maintain a Healthy Weight

Extra weight places additional strain on painful joints.

Provide Regular Low-Impact Exercise

Gentle activities such as walking and swimming can help maintain mobility.

Use Supportive Bedding

Orthopaedic beds can reduce pressure on sore joints.

Consider Joint Supplements

Many dog owners use supplements containing:

Glucosamine
Chondroitin
MSM
Omega-3 fatty acids

Follow Your Veterinarian's Recommendations

Your veterinarian may suggest medications, physical therapy, or other treatments based on your dog's specific needs.

When to See a Veterinarian

Schedule a veterinary visit if your dog:

Shows persistent limping
Experiences noticeable stiffness
Avoids normal activities
Appears to be in pain
Has difficulty standing or walking

Early intervention can greatly improve comfort and quality of life.

Final Thoughts

Arthritis can significantly impact a dog's mobility and overall well-being, but recognising the signs early can make a tremendous difference. Stiffness, limping, reduced activity, difficulty climbing stairs, and behavioural changes are all important warning signs that should not be ignored.

With proper veterinary care, weight management, regular exercise, and joint support, many dogs with arthritis continue to enjoy happy, active lives for years to come.

🐕 Is your dog showing signs of arthritis or mobility issues?

Read our full blog to learn the causes of arthritis, early warning signs, treatment options, and ways to support healthier joints and improved mobility. 🐾

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