The treatment of diabetes was revolutionized in 1922 when insulin was isolated from dogs. Since then, significant advances in human medicine have made diabetes more manageable for patients. Now, human medicine has returned the favor and used these advances to help dogs with diabetes. A University of Missouri researcher is using a continuous glucose monitoring device - commonly used in humans with diabetes - to help treat dogs and other animals. The device, which provides a detailed glucose picture of an animal over several days, will help pet owners manage their pets' diabetes.