1.Throw a dart at the frog to anesthetize it 2.Put on gloves and use a scalpel to cut open the frog's abdomen 3.Use tweezers to open the cut abdomen 4.Take out the organs with tweezers 5.Cut open the stomach to retrieve the missing ring 6.Suture the stomach with medical thread and a needle 7.Put the organs back in 8.Suture the stomach back together with medical thread and stitches