Fun to bite, fun to tug, fun to chase and fun to play with - these toys quickly become the go to tools for heeling, send outs, indirect rewards for protection secondary obedience. My dogs favorites are the football and soccer balls. Small cubes are great to hold under the arm, they don’t slip out easily! Cubes are Available in 2 sizes, M-4" and Large-5", Soccer balls are 5", Large Football is 12" long!!!!