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DENVER - JULY 25: Labradors Satchmo, Jack and Mookie Wilson take in the New York Mets and Colorado Rockies game during 'Paws at the Park' day despite a rain delay on July 25, 2005 at Coors Field in Denver, Colorado. (Photo by Brian Bahr/Getty Images)

  Labradors Satchmo, Jack and Mookie Wilson take in the New York Mets and Colorado Rockies game during 'Paws at the Park' day despite a rain delay on July 25, 2005 at Coors Field in Denver, Colorado.

MLB's cutest fans

Dogs at the stadium! Baseball's cutest fans happen to walk on four legs. These furry fans will steal your heart.