MOULTRIE, Ga. — Brooke Davis and Bear, a psychiatric service dog that helps Davis with her PTSD, took part in Saturday’s NAMIWalks fundraiser. The walk was planned for the Colquitt County Courthouse Square, but the threat of bad weather from Tropical Storm Nestor caused sponsors to move it to the gym of the former Pineland School, now owned by the Moultrie YMCA. NAMIWalks raises money for the National Alliance on Mental Illness.