Using serrated knife, cut off rounded portion of top of each cake to make level. Turn cakes cut sides down. <a href="/PDF/RecipeTemplates/Pony_Cake_template.pdf" target="_blank">Cut cakes as shown in template</a>. On tray, arrange cake pieces as shown in template, attaching pieces to each other and to tray with small amount of light brown frosting. To "crumb-coat" cake, spread thin layer of light brown frosting over entire cake to seal in crumbs. Refrigerate or freeze cake 30 to 60 minutes.