At least 4 years of age.
An immature cattle is commonly referred to as a "calf." Calves are young cattle that are typically less than a year old. Once they reach a certain age, they may be classified as heifers (females) or bulls (males) depending on their sex.
A heifer
two
a turtle can live longer because turtles can be 375 years old and still be young
No such thing. Shoats are young pigs that have been weaned.
Neat cattle refer to domesticated cattle that have been bred for specific purposes such as milk production, meat production, or as draft animals. They are typically well-groomed and kept in good condition for their intended use.
It originated with cowboys who noticed the horns on young cattle had a greenish tint. So in the Old West, a person who was young or inexperienced in his craft or trade was called a greenhorn.
Dry cattle are cattle that are not giving milk. The term specifically refers to female cattle typically referred to as "cows."
Veal is the meat of young cattle; beef is the meat of older cattle.
Ogallala, Nebraska was an old cattle town. Cattle drives reached the Union Pacific Railroad at Ogallala.
Young cattle are veal.
Cattle are mammals, they give birth to live young, and do not lay eggs.