PetSmart is offering a new coupon valid for a FREE Bag of Simply Nourish Dog or Cat Food! Note that you must be a PetPerks member (free to join) to redeem this coupon. It's valid on the 2lb - 6lb bags. This brand is on the pricey side (up to $16.99), so this makes for a great freebie! This coupon is valid through August 14th.
You can also snag a free bag of Wellness Dog or Cat Food!