Possible Clues:

• They want you to "eat mor chikin"
• About half of all elephants
• Animals that stood erect in "The Far Side"
• Dairy beasts
• Metaphorical homecomers
• Stackable Livestock animals, in 'The Far Side'
• Farm females
• Uses scare tactics on
• Anthropomorphic figures in many 'Far Side' cartoons
• Talking animals in 'The Far Side'