So that's what dogs are supposed to do when you throw a stick. Mine just look at it then sit down and lick themselves. I probably shouldn't lead by example.
Anyways, here's a coupon for $5.15, which basically makes this a free Purina Pro Plan pet food offer. It's a printable offer that will be sent to you via email, but I'm not sure how long it takes to arrive. I'm still waiting on mine.