Peace Oriel,
I agree that many animals are treated in the most disgusting ways and like they were worth nothing.
The best way would be to give up urban life and go farming the righteous way and grow your own stuff. If you are going to buy fair-animal-treatment products one will need to earn more money since these people are not late to charge a hefty sum of extra money just to offer this kind of food. Depends on one's pocket I guess, but intentionally buying from sources where they treat animals well is good.
I am against maltreatment of animals just to make farming more efficient and food cheaper. Governments have to do more I guess. Problem is that they will just import the stuff from elsewhere if one place forbids poor animal treatment. Anyway, the consumers have a certain responsibility too to boycott these suppliers.
God bless you