A border collie named Cayenne played a key part in the Daiquiri Dawg Daze flyball competition this weekend at the Walker County Fairgrounds. In flyball, two canine competitors leap a series of hurdles, grab a ball out of a box and hurdle back. Once one dog returns to the starting line, and the next dog on the team speeds off. Cayenne's vital role was as the lead dog of each heat, and she ended with a win for the Electric Dawg Flyball Club of Austin. Cayenne’s owner is Steve Corona.