We celebrated our Tenth Anniversary at another fun and exciting Championships in June of 2007 in Indianapolis. The IDDHA premiered an innovative new event, Double Shot, and it was a hit. Tracy Custer and her springy Australian Cattle Dog "Racoon Jack" performed consistently well in all three major disciplines of Freestyle, Single Disc and Distance to capture the title of World Champion.

The 2006 IDDHA Overall World Championship went to Christina Curtis and her Australian Cattle Dog Captain Jack. Jack also went on to set the new Junior Distance Record with Christina's son, Chandler Curtis. You can see why Jack is dubbed "The Hardest Working Disc Dog in the Sport"!