two
A number of cattle is called a herd of cattle. A number of pigs is called also called a herd.
A heifer
No such thing. Shoats are young pigs that have been weaned.
by the number of cattle owned
Veal is the meat of young cattle; beef is the meat of older cattle.
Young cattle are veal.
Cattle are mammals, they give birth to live young, and do not lay eggs.
It depends on the average size of the cattle. The amount of feed to feed cattle depend on their average weight and sex of cattle. Mature cows tend to eat more than weaned calves; young bulls eat more than steers, and steers tend to eat more than heifers. Older cattle eat more than younger cattle, and, thinner cattle eat more than fatter cattle. So with that, I cannot give you an accurate number.
Leather prepared from the skin of young or small cattle
At least 4 years of age.
The biggest factors in the development of the cattle kingdom were the huge number cattle and the enormous expansion of grasslands available to feed the cattle.
Nobody really knows for sure how they care for their young because they are so rare and unsociable is most likely, that the mother cares for the young. The Saola is a type of cattle so they probably care for them the same way that regular cattle do. Happy to help. :)