What Is The Lifespan Of A Beef Cow?
20-30 years. Lifespan: 20-30 years naturally. Dairy cattle are usually slaughtered at around five years, beef cattle at 18 months and veal calves at four to five months old. What is the best age to slaughter a cow? The highest quality beef comes from animals that are under 36 months of age. Old cows produce …