How Rehabilitation Can Help Dogs with Cruciate Disease

Dr Jenna, BAnVetBioSci DVM MANZCVS (Canine Rehab & Sports Medicine) CCRP - 9th September 2026

Cruciate disease is one of the most common causes of hindlimb lameness in dogs. Fortunately, whether your dog has surgery or is managed without surgery, rehabilitation can play an important role in reducing pain, rebuilding strength and helping them return to the activities they enjoy.

What is cruciate disease?

The cranial cruciate ligament (CCL) is an important ligament within the knee (stifle) joint. It helps stabilise the knee during normal movement.

In dogs, cruciate disease is usually caused by gradual degeneration and weakening of the ligament, rather than a single traumatic injury. Eventually, the ligament may partially or completely tear, resulting in pain, inflammation and instability of the knee.

Dogs with cruciate disease may show signs such as:

  • Limping or intermittently carrying a hind leg

  • Difficulty getting up, sitting or lying down

  • Reluctance to climb stairs or jump

  • Reduced willingness to exercise

  • Muscle loss in the affected hind leg

  • Stiffness, particularly after rest

  • Pain or difficulty with activities such as turning or getting into the car

What are the treatment options?

Treatment depends on a number of factors, including the severity of the disease, your dog's size, activity level, age, overall health and the degree of instability in the knee.

Surgery

Surgical stabilisation is commonly recommended for dogs with cruciate disease. One of the most frequently performed procedures is a tibial plateau levelling osteotomy (TPLO), which changes the biomechanics of the knee so that the joint is more stable during weight-bearing.

Other surgical techniques may also be appropriate depending on the individual patient.

Conservative management

Whilst surgery provides the best outcome in terms of knee stabilisation and reducing progression of knee osteoarthritis, surgery may not be appropriate for every dog. Some patients may have other health conditions that increase their anaesthetic or surgical risk, while in others, age, lifestyle or individual circumstances (e.g. financial) may make conservative management a more appropriate option.

A structured rehabilitation program can be an important part of conservative management. This may include:

  • Pain management

  • Improving knee range of motion

  • Encouraging appropriate use of the affected limb

  • Gradually rebuilding muscle strength

  • Improving balance, coordination and body awareness

  • Weight management

For some dogs, additional support with a custom-made knee brace may also be considered. This can be organised after a consultation with one of our rehabilitation veterinarians.

Conservative management requires patience and consistency, and isn't necessarily appropriate for every dog. Our rehabilitation veterinarians can help determine the most suitable approach for your individual pet.

Rehabilitation after TPLO surgery

Rehabilitation is not just for dogs who can't have surgery. It is also an important part of recovery following procedures such as TPLO.

After surgery, dogs naturally protect the operated leg. This can lead to muscle loss, reduced joint movement, weakness and changes in the way they walk. A carefully progressed rehabilitation program helps address these problems while allowing the surgical site to heal appropriately.

Early rehabilitation may focus on:

  • Controlling pain and swelling

  • Restoring comfortable knee range of motion

  • Encouraging safe weight-bearing

  • Maintaining muscle mass

  • Gradually rebuilding strength

  • Improving balance and coordination

  • Progressively increasing walking and exercise

  • Safely returning to normal activities

As healing progresses, exercises can become more challenging and may include controlled strengthening, balance exercises, cavaletti poles, underwater treadmill work and other activities tailored to your dog's individual needs.

Other rehabilitation treatments

Rehabilitation isn't just about exercise. A range of treatments can be used alongside a tailored exercise program to help manage pain and support recovery.

Massage can help reduce muscle tension and improve comfort, particularly in muscles that have become tight from compensating for the painful leg. It can also help reduce any swelling or oedema post surgery.

Laser therapy (photobiomodulation) may be used as an adjunct to help manage pain and inflammation and support tissue healing.

Ice packs are particularly useful during the early stages following injury or surgery to help manage swelling and discomfort.

Heat therapy may be useful later in recovery to help warm tissues, improve comfort and prepare muscles and joints for exercise.

These treatments are generally most effective when they are combined with an appropriate exercise and strengthening program rather than used on their own.

Helping your dog get back to doing what they love

A cruciate injury doesn't have to mean the end of your dog's favourite activities. Whether your dog is recovering from surgery or being managed conservatively, rehabilitation can help reduce pain, maintain muscle, improve mobility and progressively rebuild strength and confidence.

Every dog is different, so rehabilitation should be tailored to their age, health, lifestyle, injury and individual goals. Working with one of our rehabilitation vets or therapists can help ensure that your dog's recovery is safe, structured and appropriate for them.