Companion Animals

Companion Dog Cruciate Ligament Surgery Welfare

Cranial cruciate ligament rupture is the most common orthopaedic injury in dogs, requiring surgery for best welfare outcomes in most cases.

Key Facts

Cranial cruciate ligament (CCL) rupture affects 2.5% of dogs and is the most common orthopaedic surgery
Large breeds are at highest risk due to joint conformation and body mass
TPLO and TTA surgical techniques restore joint stability and function in most dogs
Conservative management without surgery results in chronic arthritis and pain in most larger dogs
Weight management and appropriate exercise reduce CCL injury risk in predisposed breeds

Welfare Considerations

CCL rupture causes acute and then chronic pain from joint instability and secondary arthritis. Surgery is the most effective welfare intervention for most dogs, restoring stability and reducing long-term arthritis progression. The economic barrier to CCL surgery is significant, making insurance critical for ensuring access to appropriate treatment. Without surgery, most dogs develop progressive, painful arthritis that compromises quality of life.

What You Can Do

Insure your dog from puppyhood to enable access to CCL surgery if needed
Maintain your dog at a healthy weight to reduce CCL injury risk
Seek surgical referral promptly after CCL diagnosis - early surgery reduces arthritis progression