One thing that amazed me during my trip was when my uncle mentioned that when female calf reach one year of age they are injected with cow sperm by a veterinarian to get them pregnat. They are no longer considered a calf but rather a fully grown cow ready to use as production for milk. The red line going down the middle of their head lets the rest of the farmers know that the cow has officially become pregnant.

The cows that have the most amount of milk in their udder are put in the corral in front of the milk factory.