Pedro Aguayo Damián (18 January 1946 — 3 July 2019) better known as "(El) Perro Aguayo" (Aguayo the dog) and El Can de Nochistlan (The Nochistlan Dog) was a Mexican wrestler through the 1970s to the 1990s. Aguayo's son also wrestled as Perro Aguayo Jr. or El Hijo del Perro Aguayo ("The Son of Perro Aguayo").