Sam Arrow, owner of Walnut and Wool, showcases her babes and tells about the joys of pig ownership Behind her downtown Chestertown boutique, Walnut and Wool, business owner and artist Sam Arrow, 32, takes her babies outside for fresh air. Gus, 1½, works at pulling up blades of long, weedy, grass from inside a penned area. On sunny days, he is allowed to stay outside on his own. His little sister Tallulah does not have the same privilege. Although she’s younger, she can alread