Breyer Stablemates Truck & Gooseneck Trailer Stablemates are 1:32 scale. The quality and attention to detail you expect from Breyer, in a smaller size ideal for the young horse lover. Slant-load gooseneck horse trailer. Features hinged roof panels for easy access. Deluxe pick-up truck that features doors that open and close, a drop down tailgate and wheels that roll. Slant-load gooseneck horse trailer Features hinged roof panels for easy access Deluxe pick-up truck that features doors that open and close, a drop down tailgate and wheels that roll