On the Region 1 DVD packaging, the UPC bar-code on the cow is different from the one shown on the theatrical poster. The bar-code on the poster is 4-73762-52481-6-(18). The bar-code on the Region 1 DVD packaging is 8-76964-00216-5 : the same bar-code that appears on the back cover of the DVD. As of 2022, the bar-code used on the poster is not an active code.