Free and cheap cat food at Petsmart!

Petsmart has Hill's Science Ideal Balance Cat Food 2-3.5Lb. bag $10 on sale again until 4/22.  This is very healthy food for you kitty and we have fantastic coupons to get this for a great price.  I have already gotten a bag and will get a few more.  Normally I can't afford this stuff and kitties are liking it.
**Use all or none of the following coupons to get a free bag of Hill's Science Ideal Balance Cat or Dog Food**
-$5/1 Science Diet Ideal Balance Cat or Dog Food, 2 lbs+ 3/04/2012 SS Insert
-B1G2 Hill's Science Diet Can Food WYB any Hill's Science Diet Dry Food, Up to $4 3/04/2012 SS Insert
-$8/1 Hill's Science Diet  Cat Food (must register)
-$3/1 Hill's Science Diet Ideal Balance Cat or Dog Food 01/29/2012 SS Insert
-B1G3 Hill's Science Diet Can Food WYB Dry Cat Food, Up to $3.90 01/08/2012 SS Insert
-1 Free can of Hill's Tender Dinner Cat Food Petco couponPetsmart accepts competitor coupons. Must be for the exact item, but ask first. 
-$5 petco coupon If you still have this coupon from previous post (exp 3/31)
Try it free Mail in rebate

Also on sale is NATURE'S RECIPE Natural Cat Food, 3lb. bag for $8.99. There was a coupon in the 3/25 SS for $3 off NATURE'S RECIPE cat food.  You can also print one out from their web site here. Final price is $5.99 until 4/22.