GO FRRR DOUBLE PLAY (LARGE) (140 ratings) Do you have a dog that LIVES to play fetch? Does your arm get tired throwing the ball to him for hours on end? Try the GO-Frrr! R243.00 Quantity: at R243.00 each Add To Basket The double play pack contains two LARGE balls (about baseball sized) and a launcher handle! The LARGE GO FRRR is best suited to larger dogs.