Prairie dogs History of unique colony of dogs. Post April 5, 1959 p.6CC Recolonizing of defunct town near Greeley, Colorado by transplanting dogs caught with fish line. Colorado Outdoors v.9 #1 Jan.-Feb. 1960 p.22-24, Fort Collins firm, Schneidmiller Industries manufacturing "Burrow Builder" to kill gophers. Post May 25, 1960 P-59 c.3 Prairie dogs at Lowry range infested by bubonic plague. RVN July 14, 1963 p.5,6 RNN Jib 31, 1963 p.18