http://dog-gps.org/ 2009-12-29T11:28:12+00:00 daily 1.0 http://dog-gps.org/garmin-astro-dc-30-collar-plus-astro-220-reciever/ 2009-12-29T11:28:12+00:00 monthly 0.2 http://dog-gps.org/dog-gps-tracking-systems-a-godsend/ 2009-12-17T12:24:56+00:00 monthly 0.2