Outtakes:
On the second side of the disc, at the "Deleted / Alternate Scenes" menu, go up once to a flower icon for outtakes of the shot with the rooster standing on the pig's back inside the house.

Bonus Feature:
On the reverse side of the DVD (first Special Features menu), hit up from the top line. This will highlight a spot on the dog. Hit enter and enjoy. Commentary from the director about this egg is in the Deleted Scenes Commentary.
Reported by: KwajKeith