Directions: Place chicken breasts in slow cooker, and sprinkle with seasonings (and liquid, if using). Cover and cook on low for 8 hours, or until the chicken shreds easily with a fork.
Dogs who eat high-fiber diets may have to go more quickly, as can those getting a lot of exercise. Generally, it takes between seven and 10 hours for a dog to digest food, but the many variables mean that only your vet can tell you how long it should be taking. References Chinaroad Lowchens of Australia: Digestive Disturbances in Dogs
Whatever remains after the dog's small intestine has done its job, is then processed in a few hours by the large intestine, and moved through the colon. In all, the entire process, from the time a dog bites into his food to the time waste is produced, can take about 10 hours to a couple of days.