Selena - who was hovering around the door amongst the panicked students - heard the trapped Groundskeeper's voice inside, fortunately. She frowned a little bit at the name... Roma? Probably... Oh Merlin, his pet! The Gryffindor firstie recalled walking through the grounds and see some students playing with the dog. Without any other option, she wheeled and ran as fast as she could to the direction of the creature's house.