The problem I have with this is that like in so many other subjects, a too general term has been used to describe a specific type of practice. Traditional farming is very different than factory farming (which seems to be what you are describing), and there are many levels between them. You may still have problems with how a traditional farm is run, and that's fine, you can present those. But presenting features of factory farming as problems with "livestock farming" implies that all livestock farming is like that, and that's untrue.
If you believe all livestock farming is immoral, please use, or at least add justification for the cases where it's not factory farming if you are going to call out all livestock farming. If you are instead specifically targeting factory farming, please endeavor to accurately label it.