Possible Clues:

• Lacking meat, eggs, dairy, etc.
• One eating no animal products
• Extreme vegetarian
• Fussy eater, say, among the leaders
• One unlikely to bring home the bacon
• One feeling alienated in Wisconsin, perhaps
• One having restricted fare say in vehicle
• There's no animal in this animal
• Meat-and-dairy shunner
• Avoider of meat products