Dog catacombs were found in the area referred today as the 'Middle Cemetery'.
Naville, Édouard and Peet, Eric T.: Excavations at Abydos. - In: Archaeological Report (Egypt Exploration Fund) 1 January 1910, Issue, pp.1-5.
Peet, T. Eric 1914. The cemeteries of Abydos. Part II: 1911-1912. Memoir of the Egypt Exploration Fund 34. London: Egypt Exploration Fund.