Bub has no plans to join the horse race set, but a mysterious someone sends him a saddle. Chip takes his girlfriend for a pony ride along with the old saddle that the Douglases just can't seem to be rid of.

Mr. Pearson's idea of a quiet drive in the country with his wife is altered by a station-wagon load of Douglases. Meanwhile Robbie is trying to avoid the clutches of a girl named Mary Lou.