Please answer the following question: Morel (1805 after 1830) was a British Thoroughbred racehorse and broodmare who won the classic Oaks Stakes at Epsom Downs Racecourse in 1808. In a racing career which lasted from April 1808 until July 1812 the mare ran twenty-seven times and won fourteen races. She was mainly campaigned at Newmarket Racecourse running against some of the best horses of the era in match races and frequently carrying large weights in handicaps. 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?
Answer:
Animal