McKenzie Dog Park closed June 5 for maintenance The park will reopen at 3 p.m. Casper, Wyo. (June 3, 2026) – McKenzie Dog Park, located at 1691 Bryan Stock Trail, will be closed for maintenance Friday, June 5, from 6:00 a.m. to 3:00 p.m. “We thank park users for their patience with our weed maintenance work,” said Parks Supervisor Katy Hallock. Dog owners and their four-legged friends are reminded that Morad Park, located at 2800 Wyoming Blvd, is an off-leash area that can be an alternative to McKenzie Dog Park.