Orion: Where have you been, Sirius?! What were you thinking; I can't hunt with ONE dog! Little Procyon can't catch his own tail! Sirius: Err... Orion... There must be a ... Orion: There is NO mistake! Procyon, Sirius, off we go! Present on the picture are: Sirius Black as Padfoot (Harry Potter) Orion, the Hunter and Procyon (Greek mithology) Note: The star Sirius is Canis Major, the Big Dog, Procyon is Canis Minor, the Little Dog. The two of them make the star constellation Hounds.