The listing, PETCO FREE BAG CAT/DOG FOOD has ended.This is a coupon for a free bag of :purina pro-plan dry dog (up to 6 lbs!) food or 3.5 lbs purina pro-plan cat food. expires 2/15/2014. you will get an actual coupon mailed to you. from petco, free sign-up for the pals reward card. then you can redeem my coupon for free dry dog or cat food. not responsible for lost or stolen mail--i will mail in a plain letter size envelope. if you want a tracking #, i will put in a mailer but it's not free shipping then. if you bid and don't tell me you want a tracking #, --free shipping. price for shipping if you need a tracking # is $2.50.beware, no buyers remorse if you don't get it-i will absolutely mail within listia guidelines (7 days) thx in advance!!! will only ship to continental u.s.