The ever caffeinated, constantly screeching Pen Rose. She is a Ckiroequus (bat like pony).

Similar to an Aerequus, Ckiroequus are flighted equine like beings that aren’t much bigger than a beagle and have long hind limbs and shorter front limbs that are lower and further back on their barreled chest than our horses. However the difference in length between their front and hind legs isn’t as drastic as it is in aerequus, which allows them to be far more stealthy and agile on the ground. They have slitted ovaloid pupils that can widen extensively, allowing them to hunt at night when they are usually awake.