Late one night, Barnyard Dawg sneaks into an ostrich hatchery to steal an egg, to place it under Foghorn Leghorn and then get him to believe that he laid the egg as a prank. Foghorn awakens and falls for that. When the egg doesn't immediately hatch, Barnyard Dawg decides to speed up the process by bonking Foghorn on the head with a mallet. The egg hatches an ostrich chick, to w...