From the contest’s FaceBook page:

Enter the “Canines for Clean Streams” photo contest to win gear for your dog from our great sponsors, Holiday Barn Pet Resorts and Doody Calls. Post a picture of your pet and the photo with the most likes by the end of the contest will win prizes including a $100 gift card to Doody Calls and a Holiday Barn Pet Resorts “Barn Basket” with pet toys and accessories and a certificate for a two night vacation at Holiday Barn!

In order to officially enter the contest you must take the pledge to pick up after your pet here: http://www.mjrt.org/canines-for-clean-streams.html