Amid the fluid nature of the threatened 25% tariff on Canadian goods (those subject to the United States-Mexico-Canada Agreement) entering the U.S. set to be enacted on April 2, one confusing aspect has surrounded just how long a horse entering the U.S. from Canada can reside in the country before a tariff will be imposed. As per the Harmonized Tariff Schedule of the United States, "We believe that horses from Canada can enter the United States for extended periods without paying duties under certain conditions," said Tom Rooney, president and chief...