Dairy cows are female. And yes, they are killed if they have been culled from the dairy herd for whatever reason the dairy farmer had to cull them. They are slaughtered for hamburger, so they don't exactly go to waste. If they're sick or downers and can't be treated, they are humanely euthanized via bullet in the head.
No. Cows (being the mature female bovines) are not killed for cheese, they are only killed for meat. Cows need to be alive in order to produce milk which is made into cheese. Only those dairy calves that add no value to the dairy farm (bull calves and freemartin heifers) are sold and fed up to be slaughtered for veal. Rennet is taken from the stomach of these calves and used to make cheese.
No, only the "female cows" do. Male "cows" are not cows. They are bulls or steers, which do not produce milk. Female bovines that have had a calf (or at least two) are called cows and those cows produce milk. Young female bovines that have not had a calf are called heifers, and they are not able to produce milk because they have not had a calf yet.
No. Cows are female, they're mature female bovines that have had a calf. Beef cows are genetically selected to produce more beefy frames than dairy cows are, and thus only produce enough milk for their calves. Beef cows are typically not selected for increased milk quantity like other dairy breeds are (including Holstein, Jersey and Brown Swiss), and thus, unlike dairy cows, do not produce so much milk that their one calf can't drink it all at one nursing.
All cows (mature female bovines) produce milk.
fun facts about dairy cows
Angus cows are beef cows, not dairy cows. Holsteins are dairy cows, not beef cows, which is where we get the majority of our milk from.
Not quite. Female "baby dairy cows" are called heifer calves; "baby cows" are called calves--singular is calf. A heifer is actually a female bovine that has been weaned but has never given birth to a calf. She is called a first-calf heifer (or cow, depending on how you look at it) when she does.
You don't have to have dairy cows if you are not wanting to make money off of producing milk or want to have milk for yourself and your family. The only time you have to have dairy cows is if you are getting into a dairy operation.
The state with the most dairy cows is Wisconsin.
With dairy cows.
Dairy cows
Cows give meat and dairy cows give milk.