Gastro intestinal complaints are common in dogs and growing dogs in particular often suffer from chronic and acute diarrhoea and sickness gastritis can also occur whilst puppies are growing which can make a switch to dietetic dog food unavoidable royal canin gastro intesinal junior is a dietetic complete dog food that has been adapted to the special nutritional needs of young dogs and puppies aged up to one year the higher calorie content means that you can feed the food in multiple small por