within a month or so they shed the pup fur, grow dense waterproof adult fur, and leave for the sea to learn to fish for themselves. according to them, prairie dog calls contain specific information as to what the predator is, how big it is, and how fast it is approaching. drag tool (d) - used to move objects while the simulation is running. i try to stick with that form every time. but not all reports of the case agree. they typically last for three to six weeks. 