Patrick F. Houlihan, “Canines,” in The Oxford Encyclopedia of Ancient Egypt, vol. 1, ed. Donald B. Redford (Oxford: Oxford Univ. Press, 2001), p. 230. See also Henry G. Fischer, “Hunde,” Lexikon der Ägyptologie, Band III, ed. by Wolfgang Helck and Wolfhart Westendorf (Wiesbaden: Otto Harrassowitz, 1980), pp. 77–81.