- Four dogs are to be found among the constellations: Canis Major, Canis Minor, and the two hunting dogs of Canes Venatici, but Canis Major is undoubtedly the top dog. Indeed, Ptolemy in the Almagest called it simply Κύων (Kyon), the Dog. Canis Major is dominated by Sirius, popularly termed the Dog Star, the most brilliant star in the entire night sky; almost certainly the constellation originated with this star alone.
- Star Tales - Canis Minor (ianridpath.com)
Representing the smaller of the two dogs of Orion, Canis Minor originally consisted of just the bright star Procyon, known in Greek as Προκύων (Prokyon), meaning ‘before the dog’ or ‘foredog’. This name, used by the Greeks for both the star and the constellation, comes from the fact that it rises earlier than its more prominent kennel-mate Canis Major which Ptolemy called simply Κύων (Kyon), the Dog.
