... discount store (like Target and Walmart) circulars for price cuts. * Sign up for and use loyalty cards at pet stores to take advantage of sales. * Print pet food coupons at coolsaving.com, shopathome.com and other printable coupon sites. Posted by Charlotte Reed, pet expert and author of The Miss Fido Manners Complete Book of Dog Etiquette SEE ALSO: Cut back to keep your pet ...