Canyon Creek Ranch frequently offers a whopping $10 coupon on their website for any size of their dry dog food! I've seen it live twice in the last few months. While this most recent print just ran out, you should definitely bookmark this page for future reference.
In the meantime, there's still some great ways to save on Canyon Creek Ranch dry dog food! Right now, a 5lb bag at Petco is just $9.99. Many consumers are reporting finding $5.00 off peelies on select bags in their local stores, OR - check your copy of the RedPlum insert from 10/21/12 to see if you were one of the lucky regions to get the $4.00 off coupon! Either way, you'll be getting a bag of quality food for around 50% off of an already discounted price!