$2 off any One Dingo Grillhouse Product (Available at Walmart & Petco) September 2, 2011August 9, 2011 by Steph Post contains sponsored/affiliate links and I get commissions for purchases made from links. Ex. 08-30-11 (Use zip 62946 if you don’t see this coupon) Click here to print $2 off any One Dingo Grillhouse Product