The term 'Medium' refers to dogs whose adult weight is between 11kg and 25kg. Medium-sized dogs are famous for their energy, and were historically working dogs. They often spend a lot of time exercising outdoors in all weathers. MEDIUM Size Health Nutrition helps maintain their natural defences throughout theirlife and ensures that they can enjoy the natural world in the best possible condition with a complete programme : a targeted nutritional response whatever their age or particular sensitivity.  DIGESTIVE HEALTH Reinforced digestive tolerance thanks to very high quality protein sources and FOS and MOS which promote a balance in the intestinal flora and improve stool quality.  COAT CONDITION Helps reinforce coat shine thanks particularly to Omega 6 fatty acids.