http://www.nwanews.com/adg/News/205358/
ARKADELPHIA — Pit bull owners in Arkadelphia will have to carry $ 100, 000 of liability insurance, implant microchips in their dogs and keep them fenced under new rules passed by the city board....
Pine Bluff passed similar rules in 2006. North Little Rock also has a pit bull ordinance, which went into effect in 2004.