This has always been one of my favorite child and dog images. It shows a young girl sleeping in an old iron bed, with her faithful white terrier dog watching over her. I've seen it referred to as "On Guard" although I don't see a title or artist. At the lower left you can just see "Copyrighted 1900 by.." I have not examined it outside of the frame.
It is in a dark wood frame with gesso designs on the outer edges. It has old glass, a cardboard backing, with a wire for hanging.