In No More Heroes (Grasshopper Manufacturer, 2007), otaku assassin Travis Touchdown has a kitten named Jeane. In No More Heroes 2: Desperate Struggle (Grasshopper Manufacture, 2010), Jeane has is full-grown, and is now fat. These things happen.
Travis’ main interaction with Jeane in Desparate Struggle takes the form of an exercise regimen. He has decided that Jeane could lose some weight, and is determined to meet this goal. The regimen includes both playing and forms of rigorous petting.