Yes, a dog can walk with a torn ACL (cranial cruciate ligament), but they will typically exhibit a limp, favor the unaffected leg, or show reluctance to bear full weight. While they may not be completely non-weight-bearing, the joint remains unstable, leading to significant pain and potential long-term arthritis if not treated.

How long can a dog go with a torn ACL?

Without surgery, the lameness caused by a partially torn or ruptured ACL will improve or go away completely in many dogs, especially small ones. You can expect this to happen within three to six weeks. That doesn't mean sit around and let your dog suffer for a month and a half. They still need special care from you.

How do you tell if a dog has a torn ACL?

Symptoms of a torn ACL (or CCL, cranial cruciate ligament) in dogs include sudden or gradual limping, refusing to bear weight on a hind leg, holding the leg up, "toe-touching," stiffness, swelling around the knee, difficulty jumping or rising, and sitting with the leg extended sideways. An audible "pop" or "click" during activity can also signal a tear, with severe cases involving constant lameness.
 

What does a dog walk like with a torn ACL?

Ans: Yes, many dogs can still walk with a torn ACL, but they often limp or avoid putting full weight on the leg. Walking does not mean the injury is mild. Q2: What does a torn ACL limp look like? Ans: Dogs often toe-touch, favor one leg, or shift weight to the opposite side.

Can a dog still walk with a torn ligament?

Dogs with partial CCL tears may still walk but show an intermittent or mild limp that worsens with activity. Even partial tears can progress to complete ruptures without proper care. The joint instability, even when subtle, causes ongoing damage to the cartilage surfaces.

5 Steps to Healing Your Dog's ACL Injury WITHOUT Surgery

What can be mistaken for an ACL tear in dogs?

The dog equivalent of a human ACL (anterior cruciate ligament) tear is a Cranial Cruciate Ligament (CCL) tear, also known as Cranial Cruciate Ligament Disease (CCLD) or Rupture (CCLR), which is a very common injury in dogs, causing hind leg lameness, pain, and long-term arthritis, often resulting from degeneration rather than acute trauma like in humans.

Can a dog walk with a torn ACL without surgery?

Brumett said dogs who have a cruciate ligament rupture but don't have surgery, rehab, or bracing can develop some level of stability on their own in 6 to 12 months—and these dogs are typically comfortable walking, running, or jumping. With a brace, a dog can be back out playing in just a few weeks.

Is it painful for a dog to live with a torn ACL?

Yes, a tear of the CCL is very painful and your dog will often cry out and begin limping when the ligament completely tears. Most dogs will still try to walk on the leg with a torn CCL, but they will exhibit a limp. If your dog is limping, it means they are experiencing pain.

How much does it cost to fix a torn ACL on a dog?

Dog ACL (CCL) surgery costs typically range from $1,500 to $7,000+, depending heavily on the surgical method (Lateral Suture is cheaper, while TPLO or TTA are more costly), your dog's size, location, and added expenses like diagnostics, medication, and rehab, with advanced procedures costing $3,000-$6,000+ for better long-term results.
 

How do you tell the difference between a dog sprain and an ACL tear?

A: ACL tears cause immediate non-weight bearing lameness with significant swelling and a positive drawer sign. Sprains show gradual onset, partial weight bearing, and improvement within 48 hours of rest.

What do vets do for a torn ACL?

The most effective and popular ACL treatment option is orthopedic surgery, particularly for younger animals with many years of life ahead. Surgery is performed to repair the damage and prevent excess movement around the knee joint to decrease the risk of future injuries or arthritic conditions.

Will xrays show a torn ACL in a dog?

To confirm the diagnosis, we may recommend diagnostic tests such as X-rays to rule out other conditions, although X-rays might not always show a torn ACL clearly. In some cases, more advanced imaging, like MRI or additional joint examinations, can be necessary to accurately identify an orthopedic condition.

What happens if a dog's ACL tear goes untreated?

If left untreated a mild ACL injury will likely lead to a very painful tear. Unfortunately, dogs with a single torn ACL tend to favor the non-injured leg during activity, which often results in the second leg becoming injured as well.

What happens if you don't fix dogs in ACL?

Your dog will begin favoring the non-injured leg. While the injured knee is becoming less and less used because of the partial tearing, additional pressure is put on the other knee. This is one reason why in 60% of cases, a cruciate ligament tear in one knee will later lead to an injury of the other knee.

What breeds are prone to ACL tears?

The dog breeds on the following list are some of the most prone to ACL tears:

• Bichon Frises — This breed's playful demeanor can lead to a luxating patella, also known as a slipped kneecap. ...
• German Shepards — These dogs are very active, have large frames, and are prone to hip dysplasia.

Will a brace help a dog with a torn ACL?

A torn anterior cruciate ligament can severely impact your dog's mobility and quality of life. Fortunately, a dog stifle or knee brace can be an effective solution to support your pet during the healing process.

How urgent is ACL surgery for dogs?

TPLO Surgery Experts

It is a preferred treatment for dogs who have torn or injured the anterior cruciate ligament (ACL), also called the CCL ligament of the knee. TPLO surgery is not an emergency surgery. However, we recommend performing TPLO surgery within days of injury to avoid muscle weakness.

How do I heal my dog's torn ACL?

Treating a Torn ACL in Dogs

Although dogs can recover from a partial CCL tear without surgery, they will likely suffer from bone spurs, pain, and decreased range of motion. The only way to completely resolve lameness and the pain caused by an ACL tear is through TPLO surgery.

How to tell if a dog hurts its ACL?

Symptoms of a torn ACL (or CCL, cranial cruciate ligament) in dogs include sudden or gradual limping, refusing to bear weight on a hind leg, holding the leg up, "toe-touching," stiffness, swelling around the knee, difficulty jumping or rising, and sitting with the leg extended sideways. An audible "pop" or "click" during activity can also signal a tear, with severe cases involving constant lameness.
 

Can dog ACL heal without surgery?

Yes, a dog's torn ACL can heal without surgery, especially for small dogs or partial tears, through conservative management like strict rest, activity modification, physical therapy, bracing, anti-inflammatory meds, and weight control; however, surgery often provides better long-term stability and function, particularly for larger, active dogs, as non-surgical recovery might lead to chronic issues like arthritis. A vet must diagnose the tear and determine the best approach based on your dog's size, age, and activity level.
 

What should I do if my dog tears his ACL?

This may include:

• Strict rest: Limiting activity for several weeks.
• Weight management: Reducing body weight to minimize stress on the joint.
• Pain medication and anti-inflammatories.
• Physical therapy: Gentle exercises to maintain muscle tone.
• Bracing: A knee brace can help stabilize the joint temporarily.

Is it bad to keep walking on a torn ACL?

You can walk with a torn ACL, but it's important to avoid movements that involve turning, twisting, or pivoting. It's best to stick to straight lines and avoid climbing stairs if possible.

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