Caballo Viejo Dolores Pradera, Julio Iglesias, Gilberto Santa Rosa, José Luis Rodríguez "El Puma", Polo Montañes, Freddy López, Oscar D'León, Celso Piña, Gipsy Kings, Ray Coniff, Rubén Blades, Roberto Torres and Plácido Domingo. Roberto Torres's cover of the song was inducted into the Latin Grammy Hall of Fame in 2007. It was covered in Serbian language under the title "Španska kraljica" (Spanish Queen) by Eurodance group Beat Street in 1995. Caballo Viejo "Caballo Viejo" (English: Old Horse) is a Venezuelan folk song written and composed by Simón Díaz, which appears on the 1980 album "Golpe Y Pasaje". It has become one of
Animal Equality in Mexico, Brazil, Italy, Spain, France, UK, India and Poland. In 2008 Animal Equality released its first undercover investigation inside Spanish slaughterhouses, this was the first farmed animal investigation in the history of Spain and appeared in numerous media in the country. In 2010 Animal Equality released an investigation inside over 100 Spanish pig farms. As part of the release the organization presented a documentary in English and Spanish showing the entire pig farming process. The documentary has reached hundreds of thousands of people. In 2012 Animal Equality released its first investigation in the United Kingdom. The investigation featured in