Understanding how specific vitamins and minerals support and function in a body is the focus to this educational lecture. A survey filled out by a dog or cat owner can tell a lot about what is going on inside the body that creates behavior, personality and emotional attitudes.The CAN survey breaks down body systems into groupings. Each group is numerically identified then tallied. Then, via the lecture information, can be matched with the needed vitamins and minerals.Targeting the primary weakness and missing nutrition, a body can begin to mend. Standard Process is the company focused in this DVD, but the information can be expanded to fit other whole food companies with good ingredients from nature.Anyone wanting to learn about how vitamins and minerals affect life as it applies to a dog or CAN learn from the information contained in this DVD.