Tillman was an English bulldog who held the Guinness World Record for "Fastest 100 m on a skateboard by a dog." He has appeared upon Greatest American Dog and is nicknamed Pot Roast. Tillman rode on the Natural Balance Rose Parade float since 2009. He is one of the stars of Who Let the Dogs Out presented by Petco on the Hallmark Channel. He died on October 27, 2015.