Looks like it could be fun... but which species of prairie dog is that? From the looks of it, it's probably not the Utah Prairie dog... but if it was... better hide these pics since the Utah Prairie dog is an endangered species :roll:
http://www.fws.gov/mountain-prairie/.../utprairiedog/
edit: oh, they are listed as "threatened", but might be moved to endangered soon.
Also - to clarify - I'm not trying to cast judgement or say you shouldn't do this - just might want to double check that no crazy people see these pics and try to get you thrown in jail for killing a specific species of rodent.