This is a hard to find vintage calendar print by the American artist Adelaide Hiebel (1879-1965). She worked for several calendar companies. This one is titled "We're Ready" and they certainly look like they are. Four collie puppies are looking over a fence or gate. It is signed in the plate by the artist at the lower right and titled at the bottom center. It has a design around the image of the dogs, and would have been one of her calendar prints.
It is in a dark wood frame with glass, a cardboard backing, and a wire for hanging.