You can purchase any of the FoxPro calls with pre-programmed predator calling sounds, or you can customize your caller by choosing the sounds that you would like us to program for you. If you choose "Programmable" in the option bar in the detail view of the product (you can go to the detail view by simply clicking on any of the below pictures) and then click "Add to Cart" you will be taken to a page where you can hear all of the available sounds and where you can choose the sounds you want us to program onto your FoxPro caller.