Irish Wolfshound 'Gimper' (top) lies on the ground with Cocker Spaniel 'Caio' during photo call for a dog show in Dortmund April 23, 2009. More than 6,000 dogs will compete for the title of the best pedigree hound on May 1 to 3, 2009 in Dortmund. REUTERS/Ina Fassbender (GERMANY SOCIETY ENVIRONMENT ANIMALS)