 Another notable Sealyham Terrier , Ch . <unk> 's Hidalgo At <unk> , also known as <unk> , won Best In Show at Crufts in 2009 , but his victory was not televised as the BBC had dropped the coverage of the competition earlier that year , following the controversy after the channel showed the documentary Pedigree Dogs Exposed . He had previous won the AKC / <unk> National Championship in the United States in 2007 , and the World Dog Show in 2008 . 
