i think i stated this already in this thread but anyway..if you reg your dog in any town threwout colorado and reg him/her under mixed breed like a lab/rott/boxer mix etc they can not take your dog.. my dogs vet is in Aurora and her fav dog park is in aurora as well and for years now i have not had a single person say anything..dog patrol has even seen me walking in an around denver, aurora, centennial, lakewood and not one single prob!