Why Is My Dog Limping?

A limping dog could be dealing with anything from a pebble stuck between the toes to a torn ligament in the knee, and the cause isn’t always obvious. Dogs limp because something hurts or isn’t working right, and the sooner your veterinarian finds out what, the sooner your dog can feel better.

Owners usually notice a limp on the stairs, after a walk, or first thing in the morning, then wonder whether to wait it out. Why is my dog limping when they seem otherwise fine? Dogs hide discomfort well, so a limp is often the first clue you get. Not every limp is an emergency, but every limp is information worth acting on. Our veterinary team at Lane Veterinary in Hinsdale and Elmhurst, IL, walks through the most common causes, the red flags that mean “come in now,” and what to expect from the exam.

My Dog Is Limping, What Should I Do?

If your dog is limping, call your veterinarian, because limping usually signals pain or weakness and deserves a professional look. Your first job is to observe and gather details, not to diagnose or treat.

What Should You Note Before You Call?

The details you share help your veterinarian narrow down the cause. Try to jot down:

• When the limp started and whether it came on suddenly or gradually
• Which leg is affected, and whether the limp is improving, worsening, or shifting between legs
• Whether your dog struggles with stairs, jumping, or getting up from rest
• Any recent fall, rough play, or change in routine
• Any medications or supplements your dog has received

A short video of your dog walking is also extremely helpful. Dogs often hide a limp once they reach the exam room, so your footage shows what’s happening at home.

Should You Wait or Call?

Many owners type “why is my dog limping” into a search bar at midnight, hoping the answer is “it will pass.” Sometimes a mild limp does fade, but if your dog has been limping for more than a day or two, or the pain is severe, sudden, or getting worse, please call your veterinarian at Lane Veterinary before giving any medication, including human pain relievers, and ask whether your dog should limit activity until the exam.

When Is a Limp an Emergency?

Contact Lane Veterinary right away, or head to the nearest emergency animal hospital, if you see any of the following:

• Your dog can’t or won’t put any weight on a leg
• A leg that hangs at an odd angle, looks deformed, or is swelling
• Bleeding, or a wound that looks deep
• Crying out, yelping, or snapping when anyone touches the leg
• Limping after a fall, car accident, or other trauma
• Limping along with fever, lethargy, or loss of appetite

What Are the Most Common Causes of Limping in Dogs?

The question of why your dog is limping has dozens of possible answers, but most fall into a few groups: injuries, joint and ligament problems, developmental conditions, and illness. More than one problem can exist at the same time, especially in older dogs.

Paw and Soft-Tissue Injuries

Injuries are often the simplest explanation. Cuts, torn nails, burns, bite wounds, and objects lodged between the toes can all make a dog favor a foot. Muscle and tendon strains from a hard game of fetch or an awkward jump are common, too. A paw injury may not be visible at a glance, which is another reason an exam helps.

Ligament and Joint Problems

Why is my dog limping when I can’t see anything wrong? Often the cause sits inside a joint. A torn cranial cruciate ligament in the knee is the most common cause of hind limb limping in older dogs, and it can cause a sudden loss of weight-bearing. Arthritis in the hips or elbows is another frequent culprit, and it tends to show up as stiffness after rest or reluctance to climb stairs.

Age often shapes the list of likely causes:

• Young dogs: Hip or elbow dysplasia, growth-related bone conditions often called “growing pains,” luxating patellas, and muscle or tendon strains
• Adult and senior dogs: Cruciate ligament tears, arthritis, spine or neck problems, and, less commonly, bone tumors

Infections and Other Illness

Tick-borne illness, including Lyme disease, can cause fever, swollen joints, and lameness that shifts from one leg to another. Most dogs exposed to the bacteria never show signs, but those who do can be quite uncomfortable. That is why Lane Veterinary recommends year-round parasite prevention and annual tick-borne disease testing for dogs.

How Do Veterinarians Find the Cause of a Limp?

Answering why your dog is limping takes some detective work. A limp exam starts with watching and listening, adds a hands-on exam, and brings in imaging or other tests when needed.

The Gait and Orthopedic Exam

Your veterinarian will watch your dog walk and trot, often in straight lines and in circles, because turns shift weight onto different legs. Then comes a hands-on exam of the spine and each limb from toe to hip or shoulder, checking for pain, swelling, instability, and reduced range of motion. The exam also checks the nervous system, since a pinched nerve in the neck or back can look like a leg problem.

Does Your Dog Need Sedation or X-Rays?

An awake exam is ideal for spotting pain responses, but anti-anxiety medication or sedation may be used if your dog is nervous or hurting. Patient comfort and safety come first. Depending on what the exam finds, your veterinarian may recommend imaging such as X-rays, bloodwork, or other tests to confirm the diagnosis. Lane Veterinary uses Calm Care methods, including low-stress handling and a calming environment, to make the visit easier on dogs who are already sore.

What Else Will Your Veterinarian Want to Know?

Expect questions about your dog’s lifestyle: how much exercise they get, whether they hike or visit tick-prone areas, and whether the limp follows certain activities. Body weight matters too, since extra pounds put added strain on hips, knees, and elbows. Every detail helps your veterinarian decide which tests will give the clearest answer.

What About a Limp That Comes and Goes?

A limp that comes and goes is easy to dismiss. Intermittent limping can happen with arthritis, mild strains, and luxating patellas, where the kneecap slips out of place. Because the leg may look fine between episodes, notes about when the limp appears, and a video if you can catch one, are especially useful.

How Can Lane Veterinary Help a Limping Dog?

Once your veterinarian knows why your dog is limping, treatment depends on the diagnosis. Lane Veterinary offers several services that matter for dogs with orthopedic and pain concerns.

Orthopedic Surgery for Ligament Injuries

For cruciate ligament injuries, Dr. Weber can perform orthopedic procedures at Lane Veterinary, including tibial plateau leveling osteotomy (TPLO) and extracapsular lateral suture stabilization, along with femoral head ostectomy. TPLO changes the angle of the tibia to stabilize the knee, which helps relieve pain and lets dogs return to normal weight-bearing. Your veterinarian will explain whether surgery makes sense for your dog.

Laser Therapy and Acupuncture for Pain and Healing

Lane Veterinary also offers cold laser therapy, a non-invasive, drug-free treatment that uses light to support healing and ease pain. It is used for conditions such as osteoarthritis, ligament and muscle injuries, and healing after surgery. Acupuncture, led by Dr. Lauren Beaird, who is certified in veterinary acupuncture, is another option for arthritis, back pain, and post-surgical recovery. The clinic observes positive changes in most pets within four to six acupuncture sessions.

Which Option Is Right for Your Dog?

Not every limp calls for surgery. Depending on the diagnosis, your veterinarian may recommend activity changes, medication, weight management, therapies such as laser or acupuncture, surgery, or a combination. Our team can also answer questions about your dog’s recovery along the way.

Help Your Dog Get Back on All Four Paws

A limp is your dog’s way of telling you something needs attention, and you don’t have to solve the mystery alone. Whenever you find yourself asking why your dog is limping, the best next step is an exam that turns guesses into answers. Even a subtle limp is worth a conversation with your veterinary team, because early answers often mean more options.

Lane Veterinary in Hinsdale and Elmhurst accepts same-day appointments at both locations. Call us at (630) 320-6644 (Hinsdale) and (630) 478-0222 (Elmhurst) or book an appointment online, and bring your notes and any videos of your dog’s limp. Picture your dog bounding to the door again, tail wagging, weight spread evenly across all four paws. That is the goal of every limp exam, and it starts with the call you make today.