We don't know the name of this thing.
But we do know where it came from. So we're using that to title the page logically. If you know a better, more precise name, tell us.
Barcelonian dogs were dogs from the planet Barcelona, which, according to the Ninth Doctor during the moments preceding his regeneration, had no noses.
The Doctor wished to take Rose Tyler there to see them, remarking how the joke about dogs with no noses was always funny on Barcelona, (TV: The Parting of the Ways) and almost did after his regeneration before she requested to return home. (TV: Children in Need Special)