Hi, I have two cows. They were bottle fed from the start, and have been rather nice cows since then. The cows seem to have gotten a lot more defensive now that they're a lot bigger (they're about 2 years old). They've been a lot pushier, and sometimes run at you waving their head from side to side, in an offensive manner. Now, I'm wanting to get rid of one of them, and here's where my question lies: Will getting rid of the one change the behavior (in a negative way) by doing so? We still have other animals such as goats and sheep around.