Cruciate ligament injuries are a common cause of lameness in dogs, affecting the stifle (canine knee). Unlike humans, where injuries often occur during sports or trauma, in dogs these injuries usually develop gradually. The ligament weakens over time due to inflammation, and may eventually rupture — sometimes after minor activity like jumping off the sofa.
Dogs with a cruciate injury often hold the leg up, limp, or show stiffness when rising. If you notice any of these signs, it’s important to have your dog checked by a vet promptly. Early intervention can improve comfort and prevent further damage.
The exact cause isn’t fully understood. Contributing factors can include:
Because inflammation plays a big role, dogs with cruciate ligament disease may also develop arthritis over time, so ongoing joint care is important.
Cruciate injuries can be managed surgically or non-surgically, depending on the severity of the damage:
Surgical management
Non-surgical and regenerative options
Both surgical and non-surgical approaches benefit from weight management, exercise plans, and ongoing joint care to maintain comfort and delay arthritis
Did you know that in up to 54% of dogs with a cruciate injury, the other knee can become affected within a year? Regenerative therapies, along with careful monitoring and management, may help reduce risk and delay injury to the second knee.
At MSK Vets, we provide guidance on:
Early intervention and a tailored care plan can make a real difference to your dog’s quality of life.
