How much ammo should I plan on bringing for a 2 or 3 day prairie dog shoot? There are many/several dog towns in the area. I have shot a mess of ground squirrels here, but never been on a prairie dog shoot. I have 2 .223s, a .22-250, a .22 mag and a .243, so I can avoid letting one barrel get too hot. The .223s will do most of the shooting.