Possible Clues:

• One unlikely to bring home the bacon
• Many an animal rights activist
• Tofurky eater at Thanksgiving, perhaps
• One feeling alienated in Wisconsin, perhaps
• One having restricted fare say in vehicle
• Extreme vegetarian
• Like some Oreos
• One not eating or using animal products
• Selective consumer, for example, in leading position
• One who will not have animals, say, in a vehicle