Dog owner Darryl Burkhard, 36, said Tuesday that he is unsure how to fulfill his veterinarian's orders to extract a urine sample from ailing cocker spaniel Sneakers. 'The vet just casually asked me to bring in a sample, like I'd automatically know how to do that,' Burkhard said. 'Do I take Sneakers for a walk and then stick a cup under him at just the right moment? Or do I, like, fasten a cup to his genitals with a belt and wait for him to eventually go? Either way, I'm probably looking at some sort of really unpleasant dog-piss-related situation.' 