Long-term dog consumption during the Holocene at the Sierra de Atapuerca (Spain): case study of the El Portalon de Cueva Mayor site

Evidence of dog consumption at the El Portalon de Cueva Mayor site (Sierra de Atapuerca, Spain) from the Holocene is revealed for the first time. The taxonomical and taphonomical studies of the animal bones from the El Portalon site have been carried out. The morphological and metrical analyses indicate that 130 dog bone remains have been identified from the El Portalon site, including from the Neolithic (NISP = 23), Chalcolithic (Pre-Bell Beaker Chalcolithic and Bell Beaker Chalcolithic) (26), Early Bronze Age, Middle Bronze Age and Late Bronze Age (81). The anthropic evidence encompasses cut marks, fresh bone fractures, human tooth marks and fire modifications, thus constituting clear evidence of cynophagy, at least in the Chalcolithic and Bronze Age levels in different contexts (habitat and funerary) from the El Portalon site (Atapuerca, Burgos). Furthermore, the fire alterations on two bone remains from the Neolithic suggest likely dog consumption due to the domestic character of the stratigraphical units where these bone remains were found. The taphonomic evidence suggests that domestic dogs were, at least occasionally, part of the diet of the humans who inhabited the El Portalon site, a fact that might be caused either by food shortages and hunger or as dog meat was considered as a delicacy.

Automated summary

Archaeological studies at the El Portalon de Cueva Mayor site in Spain have revealed evidence of dog consumption, particularly during the Neolithic and Bronze Age periods, indicating that domestic dogs were occasionally part of the human diet, possibly due to food shortages or the consideration of dog meat as a delicacy.