Rodolfo Ybarra has published a column titled “Breve historia del perro” (Brief History of the Dog) on the website *Lima Gris*. The piece details the history of dogs, though specific details of the historical account are not provided in this announcement. *Lima Gris* serves as the platform for Ybarra’s writing on this topic. The publication indicates a focus on canine history as a subject of interest to the *Lima Gris* readership. It is currently unknown if this is a single installment or part of a larger series. Readers interested in Ybarra’s perspective on the history of dogs can find the column directly on *Lima Gris*. The piece’s initial publication was noted on the site.