Megan Tomasic Louis B. Ruediger | Tribune-Review Kristina Serafini | Tribune-Review Kristina Serafini | Tribune-Review A dog, appropriately named Chase, follows his owner Fanyu Rogel of Bellevue as she slides down Flagstaff Hill in Schenley Park on a snowy Monday. Shane Dunlap | Tribune-Review Lynn Booher (right) of Hempfield takes the reins while preparing for a sled ride with her daughter, Carmella Booher, 3, and brother, Michael Booher, on Monday at Twin Lakes Park in Hempfield. Shane Dunlap | Tribune-Review Nick Rocco, 16, snowboards down hill on a wheelless skateboard while sledding with his father Lou Rocco on Monday at Twin Lakes Park in Hempfield. Shane Dunlap | Tribune-Review