13 of 15: FILE - In this Feb. 7, 2013, file photo, Aristocrat, a St. Bernard, attends a news conference about the 137th annual Westminster Kennel Club dog show in New York. Caring for a large dog has demands not associated with having smaller breeds. Large breeds eat more, need more living space and can have health issues not seen in smaller breeds. Although they can require more of a commitment that their smaller counterparts, large breeds remain popular among dog owners and the general public alike. (AP Photo/Frank Franklin II, File) (AP Photo/ Frank Franklin II)

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