Cows certainly do. Many years ago I leased my ranch to a local guy who was there before I bought it. There were a couple of things he did that I knew were a bad idea like running some really mediocre bulls with his herd and not controlling the access to the cows. Last straw was I found a way too young pregnant heifer dead in one of the pastures with a breech birth. I called the guy and he was sort of meh about it. I discontinued his lease the next month because he wasn't taking care of his animals like he should. My neighbor above us now leases it for less but is a hell of a lot better cattleman with a lot better cows.