Large and giant breed dogs have specific nutritional needs related to joint development and ongoing joint health that, when met, significantly reduce the risk of orthopaedic disease.
Nutritional choices for large breed dogs have direct consequences for joint welfare across their lifetime. Overfeeding large breed puppies accelerates growth rates that the musculoskeletal system cannot support, causing developmental abnormalities in hips, elbows, and cartilage that cause lifelong pain. Maintaining a lean body condition throughout life reduces the mechanical load on joints, significantly delaying arthritis onset. The welfare impact of appropriate nutrition in large breeds is therefore not just about current health but about the trajectory of pain and mobility across the whole lifespan.