Perros de Presa from their times, picture from magazine Journal des Voyages from 18th November 1877.
“Lord Bentham assalli par les chiens”
- Old photos of Presa Canarios - 14 February 2020
- The Character of the Presa Canario – by Paloma Iglesias Sanz - 29 January 2020
- History and Theories Surrounding the Origin of the Presa Canario - 29 January 2020