I have watched this series "Kill It, Cook It, Eat It" before. They have covered pigs, lamb and poultry previously. I thought that they gave a very fair representation of this issues and processes involved, slaughtering animals in a factory is not a pretty process. They do tend to give the veggie types more air time than is warranted in my view.
I would be hopeful we would get a fair crack of the whip with this one.
You will probably be able to watch it on BBC I Player.
All BBC programs to my knowledge are availabe to watch for up to 7 days after it has been on TV. You will need to have broadband to be able to watch it. You don't need to download anything you "live stream" it.