Franklin and Marshal Dispatch: Free Range Dogs - Kimba argues that leash laws should make leashes illegal to increase the value of dogs capable of responding to voice commands. - http://dispatch.fandm.edu/archives/v3/v3n2/dogs.html
NewStandard: Leash Your Urge to Let Your Pet Run Free - An article by Cindy Wolff explaining why leash laws do not recognize electronic devices as methods of control. - http://www.s-t.com/daily/05-98/05-31-98/f05ho230.htm
Beth Goelzer Lyons' Off-leash Rules - A proposed standard for off-leash dog and owner behavior. - http://www.people.cornell.edu/pages/bgl1/offleash.html