This episode introduced a new on-going member of the Stone family, Coca, an 18 month old standard poodle. While both of his parents are standard poodles, his owner and trainer (Don Wallace), says: "Coca is probably a freak throw back to medieval history. He stands 42.5 inches high, weighs 135 pounds, and has bushy brown hair all over. He resembles a lion from the front, but by nature is as gentle as a lamb."
Mr. Wallace insures Coco for US$100,000 (as of July 21, 1961). Coco travels to work in a white, air conditioned truck equipped for his comfort and safety.
The Stones' address in this episode is 1427 Elmwood Drive. We discover this fact when Mrs. Stone calls the police to report a lost bear, oh, she meant dog (as she put it).