Petsmart: FREE Can of Innova and Sheba Cat Food September 10, 2012 By Guide2Free 4 Comments 1 Share Tweet +1 Pin EmailPrint the coupons and get a FREE Can of Innova and a FREE can of Sheba Cat Food at Petsmart! Join Now!Want More Free Stuff? Sign up and get free samples and hot deals delivered to your inbox! Thanks! Check Your Email! More Free Samples No related samples.