There’s one animal at the fair petting zoo you probably don’t want to pet.It's the porcupine.“I tell everyone he’s named Fluffy,” said Darrell Blankenship in joking about his porcupine. Blankenship owns Tennessee Valley Zoo with his wife, Beth, and says the porcupine is not an animal you want to cuddle. “If you touch him, his quills will break off and get into your skin.