Are you killing the animals yourself, in order to eat them?
If not, then YOU are not hurting them. And those animals are going to be killed anyway.
Really, if you wish to reduce the suffering of farm animals, buy your meat from a local farmer who practices human methods. That increases the number of farmers who do this, while hurting and hopefully someday putting the agri-businesses out of business.
You will pay more for your meat, but do stirfries with lots of veggies .. they use less meat, and most Westerners get way more protein than they need.