Cosequin for Cats Soft Chews combine glucosamine hydrochloride and chondroitin sulfate for joint support and include omega-3 fatty acids to help support skin and coat health . and overall wellness. Each bag contains 60 soft chews for cats of all sizes. Cosequin joint health supplements are brought to you by Nutramax Laboratories Veterinary Sciences . the #1 veterinarian recommended supplement company. *Source: Among retail brands. Survey conducted among small animal veterinarians who recommended oral joint health supplements. *Source: Survey conducted among small animal veterinarians who recommended animal supplements.