The US Department of Agriculture's Milk Production Report for February 2023 shows a 0.8% increase in milk production year-over-year, with a total of 8 billion kilograms of milk. The number of cows in the US has also increased, with five of the top six states showing positive growth. However, there are concerns about robust milk production in the fourth quarter due to lower milk prices and potential environmental pressures. The availability of feed is a key factor driving herd growth in states like Texas and Idaho.