Possible Clues:

• Many a tofu eater
• Person refraining from using animal products in any way
• Tofurkey eater, perhaps
• Sounds like it¿s definitely not at stakeholder backing old horse after a great day celebrating victory?
• One on a strict diet
• Choosy eater, perhaps, with goods in transit?
• Animal product shunner
• Animal lover of sorts?
• A picky eater, say, in the camper
• One not eating or using animal products