A stray dog barks at the "Doggies of Santa Lucia" shelter, run by the Mexican army at an unoccupied kindergarten building, which was created after the Mexico City's new airport architects and workers noticed a large amount of stray dogs wandering near the construction site, in Zumpango de Ocampo, Mexico July 14, 2021. Picture taken July 14, 2021. REUTERS/Toya Sarno Jordan