Horsemen in Three Hills, Alta., are asking for help finding a 15-year-old girl.

Jaida Jousset was last seen near the southern Alberta town on Monday, and RCMP say her family is concerned.

He is described as approximately 5 feet 10 inches tall and 101 pounds, with light skin and brown hair.

He was last seen wearing a black-and-white winter coat, jeans, an orange hat and black-and-purple joggers.

He was on a black horse at that time.

Anyone with information on his whereabouts is asked to call RCMP at 403-443-5538.

Those wishing to remain anonymous can call Crime Stoppers at 1-800-222-8477.