Hills Canine Mature Adult/Senior 7+ Large Breed 14kg has been specially formulated to sustain mobility, lean muscles and organ health for larger dogs. It contains clinically proven anti-oxidants and L-carnitine and has a delicious chicken flavour. Here are some of the tasty and nutritional benefits: Made with high quality ingredients for great taste Joint and mobility support with glucosamine and chondroitin from natural sources. Sustains healthy vital organs with balanced sodium and phosphorus levels. Supports lean muscles with high quality proteins and L-carnitine.