Junction 37 off M62, at first roundabout take first exit (signposted Selby). At next mini roundabout (landmark Ferryman Pub) turn right (signposted Selby).
At first crossroads turn left into Knedlington (very small village). Follow road to Asselby, continue through the village until you get to a very sharp "S" bend. Railway Cottage on the right just after the "S" bend (and is also the home of Asselby Chucks). Usually there are signs for either DogStar Flyball or Asselby Chucks outside.