Instead of trade barriers exclusively based on place of origin, you could have food safety rules that enforce animal welfare standards before the product can be

Instead of trade barriers exclusively based on place of origin, you could have food safety rules that enforce animal welfare standards before the product can be sold in Canada. The U.S. also produces higher quality hormone-free milk just as good as the Canadian one, but the artificial trade barriers put in place by Canada make it almost impossible for foreign producers to sell it here, regardless of its quality. It leads to higher prices for final consumers, and at the end of the day only benefits the local dairy industry and the few families behind it.