supernatural

sam and Dean and Castiel walk into your room in the bunker and they see a cage and sam walks up to it sam: i wonder whats in this... dean: Same...we should open it Castiel:but- fine sam opens the cage and a at flys out and bite Sams hand sam: OW! dean: are you alright?! sam: what do you think!? Castiel: looks at the bat you Walk in and you whistle and they bat comes to you and sits on your shoulder