FREE 4 to 5 pound bag of Nutro Brand Dog Food!!! This post may contain affiliate links. Please see the full disclosure policy here. Posted on April 19, 2017 Written by Mary Leave a Comment Calling all PetCo PalsRewards member (not a member? No worries, you can sign up here for free)!!! Head on over and print this this new coupon valid for a FREE 4 to 5 pound bag of Nutro Brand Dog Food! Coupon is valid 4/19 through 4/24 and in-store only. thank you hip2save!