Answer:
A cow's weight
A Holstein cow weighs between 1,100 and 1,500 pounds when milking. A Jersey cow weighs 700 to 1,000 pounds.
An Irish Dexter cow (at 4 yrs old) will weigh 600-850 pounds (36"-44" at the hip). A bull (@4 yrs old) will weigh 900-1100 pounds(38"-46" at the hip).
The average weight of a cow is 1660 lbs. Large breeds such as Charolais and Chianina have cows that weigh up to 1800 lbs.