Most of that page is dedicated to how "nicely" that farmer treats his herd. But, there are a few omissions. How do they care for cows that are no longer capabl

Most of that page is dedicated to how "nicely" that farmer treats his herd. But, there are a few omissions. How do they care for cows that are no longer capable of becoming pregnant? [0] How do they control the size of the herd when each cow is giving birth about 3-4 times over a 4-5 year "lifespan?" Even at four times the cost, the industry doesn't look any better. [0]: https://www.agweb.com/article/deciding-when-dairy-cow-starts-her-second-career https://www.agweb.com/article/deciding-when-dairy-cow-starts...