At What Age Can You Breed A Dairy Cow?
At What Age Can You Breed A Dairy Cow? Heifers should reach 55% of mature body weight (often 750 to 800 lbs for Holsteins) and 90% of mature structural growth (often 48 to 50 inches for Holsteins) by the desired breeding age of 13 to 15 months. What age do dairy cows breed? Male calves