Join a pet-friendly trail event where participants can run, hike, or walk with their dogs. The course, kept secret until four weeks prior, is designed to be safe and fun for both humans and their furry companions. Participants with multiple dogs can register each pet, with each receiving event swag. Key reminders include considering your dog's abilities, bringing water, and ensuring safety. The event supports a non-profit organization in Billings, MT, called Poochz' B & B, which provides a home for senior dogs.