My guys love the ping pong balls with the little shaker inside that Petco
sells.  However, I was constantly finding them crushed...I guess my guys
have bigger mouths than I thought.  Anyway, no other balls seemed to get
their attention the way those ones did, they were so light and rolled so
freely.  One day I was at Target and I saw some plastic, practice golf
balls, they turned out to be a great alternative.  They are light, roll
well, but are tough enough to withstand a chomp.  So try looking for some
plastic golf balls, your guys will probably love them.
 
Amy
[Posted in FML issue 3495]