Joint supplements are widely used in arthritic dogs. Understanding the evidence behind different products helps owners make welfare-positive decisions for their arthritic companions.
Dog arthritis management requires evidence-based decision-making to avoid wasting resources on ineffective supplements while missing proven interventions. Omega-3 fatty acids have the strongest evidence for anti-inflammatory benefit. Glucosamine and chondroitin are widely used but the clinical trial evidence in dogs is weak. Weight management — reducing load on arthritic joints — is among the most effective and underutilized welfare interventions. NSAIDs prescribed by a veterinarian provide reliable pain relief. Physical therapy and hydrotherapy show evidence of benefit. Combining multiple evidence-based approaches provides the best welfare outcome for arthritic dogs.