Dennis Lehane has previously provided the source material for the critically acclaimed Mystic River and Gone Baby Gone as well as the upcoming Shutter Island and The Given Day.  Now Variety reports that he's finally going to adapt one of his own stories because other writers shouldn't have all the fun.  Lehane will adapt his short story Animal Rescue for Fox 2000 through Peter Chernin's production company, Chernin Entertainment.  The story, via Variety, "revolves around a killing that results from a lost and contested pit bull. The story appeared in the Akashic Books anthology Boston Noir, which Lehane also edited."

Lehane has been approached in the past to adapt his own work, but this is the first time he's done it and it will also be his first feature film.  His only previous work for the screen were for three episodes of The Wire, so I don't think there's much to worry about as far as his screenwriting talent is concerned.