A rare Bing Tripple-Trappel walking Caesar dog, circa 1912, with white mohair, clear and black glass eyes, with painted backs, black stitched nose and mouth, black mohair ears, metal lithographed tinplate maker’s disc 'I am Caesar' and 'Tripple-Trappel’ on leather collar with leather lead and pull along walking mechanism—9 ½in. (24cm.) long (bald area to right shoulder, some thinning) - Caesar a Wire Fox Terrier owned by British monarch King Edward VII and famously had a collar with, "I am Caesar. I belong to the King" inscribed