Maple Leaf hopes protein craze will help drive comeback for Yves Veggie brandYves was discontinued after 40 years as consumer demand plummeted. Now, six Yves products are making a comeback under Maple Leaf Foods. What's the deal with 6% fat milk, newly on the market in Ontario?Astute dairy shoppers may have noticed a fresh new option in some Ontario grocery stores — with nearly twice as much fat as consumers are used to seeing in whole milk.