:Critical Need... : :Semi-hard, but hollow, rubber ball like that used for racquet ball, :but smaller... : :Racquet ball is 2-1/4" in diameter. : :I need approximately 1-3/4" diameter : :Reason: Racquet ball is too large for the puppy's mouth ;-) : : ...Jim Thompson
A squash ball is just over 1-1/2" in diameter but that might not be hard enough.