KEEP IT SANE, FAIR AND MOTORCYCLE AWARE. Dixie ABATE of Alabama is a state motorcylists' rights organization (SMRO) dedicated to preserving individual freedom while promoting safety. We fully support rider training, including safety and educational programs, as well as motorcycle awareness education for all automobile drivers.
1 In the UK, the average working lifespan of a dairy cow is around four lactations (milk-producing periods), and hence many dairy cows are culled when they are relatively young.
Most sources agree that 15-20 years is average for dairy cows. I could find no information on life expectancy for herd sires for the beef industry (the lucky ones that don't end up as steaks and hamburger).Also, I could find no info on the bulls used as herd sires for the dairy industry, only the cows.The normal and average life expectancy of the cow is from between 15 and 20 years.lso, I could find no info on the bulls used as herd sires for the dairy industry, only the cows. The normal and average life expectancy of the cow is from between 15 and 20 years.