Talk To Me Treat Ball Sm/Med Once it has your dog&rsquo;s attention and he rolls it around, it dispenses treats. Made of hard durable plastic. Recorder features a coin locking system that you use a coin or flat head screw driver to remove. Record and re-record your message to your dog as often as you like.&nbsp; The specially designed inner spiral allows treats to be dispensed one at a time.&nbsp; The ultra-durable ball is dishwasher-safe. (Remove voice module before placing in dishwasher.)