So....I've been reading through my brand spankin' new FOM prior to class, and I found the section on service animals...my question is, has anyone ever seen a "helper monkey" on a flight? I've never seen such an animal. I'm familiar with dogs, pigs, and even small ponies for the blind or disabled but not a monkey. Ever seen one? (Please no flame responses, I'm only curious and am not criticizing in any way.)