Petco is offering Pals Rewards members a coupon for a Free pound of Dog Treats from the Treat Bar redeemable in-store, only while supplies last. NO purchase required! Coupon expires 8/31/18. Simply click this link then either print out the coupon or show it on your mobile device to redeem. Valid at Petco or Unleashed by Petco on in-stock items only. You MUST be a current Pals Rewards member to redeem. If you're not already a member, simply click here and join for free then you are eligible to redeem the free dog treats coupon. Limit one coupon per member.