*LOCAL DELIVERY OR COLLECTION ONLY Field & Trial Maintenance Plus is a complete working dog food, created especially for older or less active working dogs. This dry food recipe has been developed and formulated to support dogs with a low to moderate activity level and who might benefit from additional nutrients to support joint health. Maintenance Plus is suitable for dogs who have a reduced activity level or who are prone to weight gain on some of our other working dog formulations and for dogs who might be resting or recovering out of season so do not require an energy dense feed but again might benefit from the inclusion of Joint Aid to keep joints healthy and supple. Maintenance Plus has been formulated with a protein level (18%) and fat level (11%) to support normal day-to-day activity and provides everything your dog requires to remain happy and healthy, as well as providing nutrients that can help support joint health and integrity.