Companion Animals

Canine Osteochondrosis Dissecans: Welfare and Management

Osteochondrosis dissecans (OCD) is a developmental joint disease causing cartilage flap formation and joint pain in young large breed dogs requiring early diagnosis and treatment.

Key Facts

OCD most commonly affects the shoulder, elbow, hock and stifle joints of young large and giant breed dogs
It results from disruption of normal endochondral ossification during rapid growth
Labrador Retrievers, Golden Retrievers, Rottweilers and Great Danes are among the most commonly affected breeds
Surgical removal of loose cartilage flaps provides the best long-term outcome when performed before severe joint damage

Welfare Considerations

OCD causes joint pain and lameness significantly impairing quality of life in affected puppies. Without treatment, joint damage progresses and secondary osteoarthritis develops. Welfare priorities include early diagnosis using radiography or arthroscopy, surgical intervention for shoulder and other accessible joint OCD, controlled nutrition during growth to minimise rapid growth rates in large breeds, and long-term joint health monitoring.

What You Can Do

Avoid overfeeding large breed puppies — feed to a lean body condition to slow growth rate
Seek veterinary assessment for any large breed puppy showing joint swelling or lameness
Consider arthroscopy for definitive diagnosis and treatment of suspected shoulder OCD
Implement a physiotherapy programme post-surgery to maximise joint health recovery