Related Clues:

• Sty residents
• Domesticated bovine draft animals
• Field laborers
• Yoked farm animals
• Plow-pulling animals
• Team for 67-Across
• Animals in the game 'The Oregon Trail'
• The yoke's on them?
• Wagon haulers
• Pair that may plow a paddy
• ___ in a blanket
• The yoke's on them!
• Angry Birds beasts
• Plow-pulling bovines
• Sloppy critters