Winning feeds for working dogsChampions in every fieldCSJ is one of the fastest growing dog food brands since 1998, when our own international sheepdog triallist, Ceri Rundle, couldn't find an affordable, quality, extruded food that suited her own dogs. All the available premium quality foods were too expensive and the cheaper ones turned out to be a false economy.After seeking advice from vets, herbalists and the UK's leading nutritionist, Ceri developed a unique range of natural canine feeds, herbal supplements and treats. Today CSJ can meet every working dog's requirements and is the first choice for many top handlers in: Agility dogs Flyball Gundogs Heelwork to music Obedience Show dogs Sled dogs Sheepdogs Working trial dogsCSJ canine feed uses only top quality, natural ingredients. It's an extensive range created to meet the needs of dogs of all ages - and their owners.