Here's a breakdown of how they are specifically bred for this purpose:
* Selective Breeding: Dairy farmers carefully select cows with desirable traits like high milk production, good udder health, and disease resistance. These cows are then bred together, passing on their desirable genes to their offspring.
* Artificial Insemination: Farmers use artificial insemination with semen from bulls known for high milk production to ensure offspring inherit these traits.
* Specialized Breeds: Certain breeds of cows, like Holsteins, Jerseys, and Guernseys, are specifically bred for their high milk yields and milk composition.
Important to Note: This intensive breeding for milk production can have drawbacks for the cows themselves, such as increased susceptibility to certain diseases, reduced lifespan, and health issues related to udder health.