The dairy cows that produce milk with the most butterfat content are Jerseys.
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Dairy cows, those cows that are selected for and bred to produce milk.
yes they can in fact that's what most of the milk today is.
Holstein dairy cows tend to produce more milk than any animal in the Animal Kingdom except for most whales.
Artificial Selection
Animals produce milk that is most nutritious to their own kind. The particular nutrients found in the milk of mammals are geared toward their own species.
In North America most dairy cows produce about 8 gallons per day, or about 20,000 pounds per year.
Holstein cows produce the most milk per day on a weight basis - a healthy 3-year old Holstein at the peak of lactation can produce up to 170 pounds of milk a day (about 21 gallons).
Those cows that are consistent in milk production, calving ease, fertility, mothering ability, etc. and are able to breed on time and produce a calf every year.
Cows milk.
Cows and goats are the most commonly used animals for milk production. Cheese is made from the milk of these animals.