Limping—whether it comes on suddenly or develops slowly over time—is one of the most visible signs that something’s not right with your pet. While a limp may be the result of something as simple as a minor paw injury, it can also signal more serious orthopedic or neurological conditions. Getting the right diagnosis early is key to easing discomfort, preventing complications, and helping your pet return to their normal, happy routine.

At Commonwealth Animal Care in Lexington, Kentucky, we help uncover the root cause of limping through comprehensive orthopedic evaluations, advanced diagnostics, and customized treatment plans.

Notice your pet limping? Schedule an evaluation today.

What You’ll Learn in This Guide

We’ll walk you through:

  • The most common causes of limping in dogs and cats
  • When a limp is a true emergency
  • What diagnostic tools veterinarians use
  • How different treatment paths—from home care to surgery—can help

What Causes Limping in Dogs and Cats?

Lameness, also known as limping, is generally caused by pain, structural damage, inflammation, or a combination of these factors. Some pets show an obvious limp after an accident, while others develop subtle gait changes over time.

Sudden (Acute) Limping

Acute limping often happens unexpectedly and may be tied to trauma or an isolated incident. Your pet might sprain a joint during play, step on something sharp, or tear a nail. Even something as small as a lodged foxtail can cause serious discomfort. Read about foxtails.

More serious injuries, such as fractures or dislocations, may be visible immediately—especially if your pet refuses to bear weight on a limb or cries out in pain. Learn about broken bones in dogs.

Some other culprits include bite wounds, muscle tears, or overexertion—common among active pets. More on muscle injuries.

Gradual (Chronic) Limping

In contrast, chronic limping develops over time and may come and go. It’s often linked to degenerative conditions like arthritis, hip dysplasia, or patellar luxation. These issues are especially common in senior pets and certain breeds. Cats, in particular, are adept at hiding pain, making subtle limps easy to miss. Read about arthritis in cats.

Underlying neurological conditions or soft tissue deterioration may also contribute to long-term lameness—highlighting the need for a thorough veterinary assessment.

Is It an Emergency? Signs You Shouldn’t Wait

Some limps require immediate care. If your pet is completely non-weight-bearing, shows visible swelling, or has an obviously misaligned or dangling limb, it’s time to call your vet. Injuries from car accidents, falls, or fights should also be evaluated right away.

Other red flags include:

  • Persistent crying, restlessness, or signs of pain
  • Excessive bleeding from a wound
  • Sudden onset of lameness after trauma

These could indicate a broken bone, dislocation, or internal damage that needs urgent attention.

How Veterinarians Diagnose Lameness

Once your pet is in the clinic, our team begins with a thorough physical exam, evaluating limb alignment, joint mobility, and any signs of pain or swelling. But visual and tactile exams are just the beginning.

Imaging & Advanced Diagnostics

  • X-rays help detect fractures, arthritis, or dysplasia. More on X-rays
  • Ultrasound may be used to identify soft tissue injuries.
  • CT scans and MRI provide a deeper look into neurological or complex orthopedic conditions. CT scan overview | MRI guide

In some cases, lab tests such as joint fluid analysis or bloodwork are performed to rule out infection, autoimmune disease, or metabolic issues.

Treatment Options for Limping Pets

Depending on the cause, your pet’s treatment plan may be as simple as rest and anti-inflammatories—or as complex as orthopedic surgery. The key is customizing care to your pet’s needs, age, and activity level.

Mild Injuries: Home Care First

For minor limps or sore paws:

  • Restrict activity for 24–48 hours
  • Apply cold compresses to reduce swelling
  • Inspect paws and pads for debris or cuts

If symptoms persist beyond two days or worsen, schedule a veterinary visit.

Medical and Rehab Therapies

Veterinary care may involve:

  • Prescription pain relievers or NSAIDs
  • Joint supplements with glucosamine or omega-3s
  • Physical therapy, including underwater treadmill sessions and strengthening exercises
  • Weight management to reduce joint strain

Some pets benefit from alternative therapies like acupuncture or laser treatment.

When Surgery Is Needed

If your pet has structural issues or a condition that won’t improve with conservative care, surgery may be the best option. Procedures range from ACL repair to hip replacement or patellar realignment. Explore surgical options for hip dysplasia

Can Limping Be Prevented?

Prevention starts with everyday habits that support joint health.

  • Maintain a healthy weight: Obesity is one of the leading contributors to joint problems.
  • Provide safe, regular exercise: Low-impact activities like swimming and controlled leash walks build strength without overloading joints.
  • Protect those paws: Trim nails regularly and inspect for injuries after outdoor time.
  • Use joint-support supplements if your pet is a senior, overweight, or breed-prone to joint disease.

More on mobility support: Mobility Matters – AAHA

How Commonwealth Animal Care Can Help

We understand how worrisome it can be to see your pet limping. That’s why our team combines advanced diagnostics with compassionate care to pinpoint the issue and create a personalized plan. Whether your pet needs pain management, physical therapy, or surgery, we’re here to help at every step.

Request an appointment or contact us today.

Limping should never be brushed off. With timely care and the right treatment approach, many pets recover fully—or learn to manage chronic conditions comfortably. Don’t wait and see. Let’s work together to restore your pet’s mobility and quality of life.