The owner of the ranch that I shot prairie dogs on last week asked me to thin out the number of dogs around one of his stock ponds. I spent a couple hours and eliminated over 60 of the pests, including a half dozen with beach front condos like this one.
http://imageevent.com/varmintair/videos?p=77&n=1&m=-1&c=4&l=0&w=4&s=0&z=2