Size Large. A halfling Druid could ride one readily (provided, of course, the Druid took ranks in Ride). I don't think you want that on your shoulder.Tonguez said:My brother had a flying fox as a pet and it would hang off his jumper during the day (a sleeping). Not sure how big a dire bat is but I assume it should be able to do a similar trick (fly to the druid then settle onto his shoulder to sleep)