Do you love to bring your dog along on outdoor adventures? Bring your four-footed companion to this dog-friendly program, where you will learn how to employ the B.A.R.K. principles to responsibly enjoy PA State Parks together. At the conclusion of the program, your pup will be sworn in as a B.A.R.K. Ranger! Program includes an approximately 1-mile long group hike on an easy trail. All dogs must be on leash per park rules. Registration required. Free Program.