The dapper Quincy tells all in this lighthearted introduc­tion to the art of photographing dogs. He's generous with helpful hints, like "You can stop to smell the roses, but dogs don't hold their poses," and mindful of the smallest details, such as allowing the subject to sniff the camera. To top it off, Quincy shares his favorite snaps from the field in a quirky slide presentation.    In his inimitable style, J.otto Seibold delivers a book over­flowing with heart, humor, and four-footed friends. Part silly picture book, part off-the-cuff instruction manual,Quincy, the Hobby Photographer is an ideal gift for dog lovers and for photo enthusiasts of all ages.