The Sherman Parks and Rec Commission is looking for volunteers to serve on a dog park exploratory committee.  The Newstimes reports that the group was authorized months ago, but there's a lack of participation so the committee hasn't met yet.  4 or 5 Sherman residents are needed to provide input on where a dog park could be located, how to fund the project and other steps to make it happen.  Anyone interested in joining the Dog Park Exploratory Committee is encouraged to call Parks and Recreation Director John Wrenn at 860-354-3629.