On Aug. 18, Missouri Headwaters will host a BARK ranger event for dogs and their owners, designed to help them have safe and fun adventures in the outdoors. Visitors are welcome to bring their leashed dogs for a walk through the park, a talk on the BARK ranger principles, and some giveaway items. The event will begin at 1 p.m. Pre-registration is required. To sign up, call 406-285-3610.

Missouri Headwaters State Park is about 5 miles northeast of Three Forks on Trident Road. For more information about the park, click here or call 406-285-3610.