Is perfect for dogs of large and very large breeds (final weight of over 25 kg) from the 8th week. It optimally supplies your dog with.Highly available calcium and phosphorus for a strong bone structure. Mussel concentrate, gelatine hydrolyzate and glucosamine to support the joints and promote cartilage formation.  prebiotic fibre (FOS), which ensure optimal digestibility. Contains a complex of mannan-oligosaccharides. Weight: 12.5 kg