Scruff is the only engine to have an extended rear coupling. Prior to Scruff's release, the same coupling was only ever used on the mail van included with the Plarail Talking Edward.
Gallery[]
TrackMaster (Fisher-Price) prototype Scruff
TrackMaster (Fisher-Price) second prototype Scruff
TrackMaster (Fisher-Price) Little Friends Scruff
TrackMaster (Fisher-Price) 2011 Little Friends Scruff Walmart box
TrackMaster (Fisher-Price) Big Friends Scruff
TrackMaster (Fisher-Price) 2011 Big Friends Scruff Target box
TrackMaster (Fisher-Price) 2012-2013 Little Friends Scruff Walmart box
TrackMaster (Fisher-Price) 2012-2013 Big Friends Friends Scruff Walmart box
TrackMaster (Fisher-Price) 2013 Little Friends Scruff box