The WHISKAS® Collect & Get Offer (also known as the Promotion) commences on October 15, 2009. Go to www.whiskas.ca, and click on the WHISKAS® Collect & Get Offer button. Review the Official Terms & Conditions below, on how to qualify for this Offer. Mail five (5) original proofs of purchase (valid twelve (12) digit UPC’s) from WHISKAS® participating dry food products within the small, medium, or large bag formats, along with a self addressed stamped envelope to: Whiskas® Collect and Get Offer P.O. Box 300, Mississauga, Ontario L4T 3B6 to get a coupon redeemable for a free WHISKAS® bag of dry food from within the same format. Requests must be received by 11:59:59 PM ET on October 15, 2010. Mars Canada Inc. is not responsible for lost, late or misdirected requests. Allow six weeks for processing and delivery of the coupon. Offer valid until October 15, 2010 or while supplies last. Offer available only in Canada and cannot be combined with any other offer. Limit One (1) request per outer envelope and maximum of one (1) request per month per household.