Go here to print a coupon for $5.00 off your Petco purchase of $25 or more. Expires 3/15/09.
Pair that coupon up with this $3.50 off any Purina Dog Chow coupon (you can print twice) and that makes for a pretty sweet deal! You have to fill out the survey and at the end you will be able to print your coupon. Press the back arrow three times and you can print the coupon again