HERE IS A NEAT VINTAGE TIN WIND UP ROBOT DOG BY YOSHIYA KO AND MADE IN JAPAN. IT DOES WORK. IT MEASURES ABOUT 6" LONG.HE GOES FORWARD, MOUTH OPENS AND CLOSES, WOBBLES BACK AND FORTH AND EARS GO UP AND DOWN.A CLEAR RED PLASTIC WINDOW IN THE BACK. I DON'T KNOW IF IT IS SUPPOSED TO SPARK INSIDE BUT THERE IS NO SPARKING.SOME LIGHT SCRATCHES AND SOME RUST SURFACE MARKS BETWEEN THE EYES AND ON THE CHROME TRIM AROUND THE RED WINDOW OTHERWISE A VERY NEAT PIECE. PLEASE E-MAIL ME WITH ANY QUE...STIONS AND CHECK OUT MY OTHER LISTINGS. FREE SHIPPING WITHIN THE USA.111