Field & Trial Chicken & Rice Field & Trial Chicken & Rice is a complete working dog food. This dry food recipe has been specially developed and formulated to support active dogs who are regularly working at a moderate activity intensity. Field & Trial Chicken & Rice has been carefully developed to include a protein level of 25% and a fat level of 10% to support the energetic requirements of a range of active dogs, such as working gundogs, agility dogs and active pet dogs. With protein being provided from digestible chicken, to support muscle integrity and development, and fat to support moderate performance output, Field & Trial Chicken & Rice is an ideal choice for a range of dogs. These factors, along with rice supplying digestible carbohydrate as an energy source, means that Field & Trial Chicken & Rice constitutes a diet to support the day-to-day requirements of active dogs. Has the recipe changed? We have replaced sunflower oil with poultry fat to help maintain the high quality of our products. The protein level has increased slightly, as we have increased the meat meal. We have added benefits for joint, heart and digestive health.