Capital KOA in Millersville MD outside of DC too

Copied from the Millersville KOA web Site:

You don't have to leave your faithful companion at home, but we do ask that you note the following rules: Restricted breeds not allowed are: Doberman Pincher, Rottweiler, Pitbull and mixes of those breeds. Pets are not allowed in Deluxe Cabins. Pets must be on a leash at all times and you must clean up after them. When you leave the campground, pets must not be left unattended outside.