(Prairie Dog, 6 tons) at The Ranch Store S. of Cottonwood, Northwest Jackson Township, Jackson County, SD. SD240 S. 1.3 miles from jct with I90 exit 131 S. of Cottonwood to the statue on the W. side of the road. (N43 49.294 W101 54.013) Photos by Howard Hatschek 8-15-12.