Dietary supplement with glucosamine, chondroitin, hyaluronic acid, and collagen to restore joint physiology and support the metabolism of dog joints in cases of osteoarthritis (OA). Confis Ultra contains: glucosamine [chitosamine from animal tissues (purity > 99% & molecular weight 216 Da)] which aids in the formation and regeneration of articular cartilage, chondroitin sulfate (purity 100% & molecular weight 16.9 kDa) which protects the cartilage, providing elasticity, lubricates joints and, due to its anti-inflammatory action, reduces pain and swelling, maintaining joint functionality and mobility, hyaluronic acid (absorbed orally) which contributes to the maintenance of synovial fluid, essential for restoring joint flexibility, and native type II collagen (extracted from chicken breast) which plays a significant role in immune health, as it helps maintain the immune response.