To say raising sheep is in Kevin Halverson’s blood would not be an exaggeration. Kevin and his wife, Shirley, run 650 head of Rambouillet and Targhee sheep on Lower Deer Creek in Sweet Grass County. It’s something he’s done his entire life, having purchased his first lamb at age 7. 

By carving his name on the side of a large sandstone rock in 1810, John Colter may have unintentionally created his own monument.