French farmers Pierre Oteiza (R) and Michel Ocafrain (L), producers of AOC Basque Kintoa pigs walk in a field next to pigs on September 19, 2016 in Aldudes, southwestern France. 
With its spotted coat and black head and rear, the Basque breed of pigs known as Kintoa, which was endangered in 1981, is enjoying a renaissance, thanks to the persistence of some breeders of the Aldudes valley in the French Pyrenees. / AFP / GAIZKA IROZ        (Photo credit should read GAIZKA IROZ/AFP/Getty Images)