Jake, Prostethic Recipient (IMAGE) Michigan State University Caption Jake, an 11-year-old yellow Labrador Retriever, underwent surgery at Michigan State University's Veterinary Teaching Hospital last April for a cementless elbow prosthesis. Here, Jake traverses an obstacle course to measure his stride. Credit Jason Cody Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.