Minnesota-based pet food manufacturer Tuffy's Pet Foods Inc. this week broke ground on a $60 million, 170,000-square-foot plant in Delano. The company, whose brands include NutriSource, Pure Vita and Natural Planet, said in a statement that the facility, located at 141 McKinley Parkway, will be able to produce 9,000 pounds of pet treats per hour after it opens in November 2020. It will employ 50 workers at first, with plans to increase that number to 150 as it ramps up production. The company,...