Please answer the following question: Rock of Gibraltar (IRE) (foaled 8 March 1999 in Ireland) is a Champion racehorse and stallion owned by Coolmore for whom he currently stands in Ireland (during the Northern Hemisphere breeding season) and Australia (as a shuttle-stallion during the Southern Hemisphere breeding season). Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Animal