Unusual Vintage Marbled Red Plastic Dog Pull Toy As Is

Description

This vintage dog pull toy has some damage, but its still charming, and I could find no other examples.  The dog is a red orange hard plastic marbled with black, The ears and collar are white vinyl and the wheels (one is missing), are a mottled gray and white.  There's a coiled metal  pull  which
probably once has some sort of grip on the end. The dog is 7 inches across and 5 3/4 inches high. In addition to the missing wheel and grip, the ears   and collar are soiled and the white nose has some wear on the paint. There's a split in the seam at the  back of the head and the stubby tail is chipped.