This is a personal moral opinion, not a theological one. Here’s my personal take:
The meat industry should be regulated in such a manner that animals do not suffer any more than is absolutely necessary. Processers should be required to treat animals in as kind a manner as they can without adding undue costs or shortages of meat for food.
However, animals should not have legally enforceable rights. They should be protected by law, but that’s not the same thing. Humans MUST be able to use animals to meet our own needs.
I agree entirely.
I might mention in passing that animal processing facilities are in an ongoing process of using more humane methods of killing animals. It’s not so much out of the goodness of their hearts as it is efficiency, ease of handling and maintaining quality.
Animals don’t really have an aesthetic sense. Who has ever seen a cow meander over to a rose bush to sniff the flowers and admire their beauty? She might eat the roses, but it’s just another plant to her.
And so, in livestock handling, the real thing isn’t the appearance, it’s maintaining calm. Frightened animals are hard to handle, take time and risk injury to themselves and handlers. Injuries can ruin the hide and the meat both.
Thanks to a number of a persons, definitely including Temple Grandin, facilities are constantly being re-worked to promote calm in the animals.
So, for example, in poultry processing facilities, the birds are first put into a room in which “black light” is the only light. That triggers somnolence in the birds almost instantly. They move along on a conveyor as if asleep (and perhaps they are asleep), and are killed in that state.
Cattle processing facilities more and more use Grandin designs. Certain touch, turn and angle movement promotes calm. Proximity of other cattle promotes calm. Handling facilities are designed so that cattle move in ways they naturally prefer to move.
If one sees movies in which animals are panicky, treated roughly or forced to do things they absolutely resist, then it’s not a modern facility and could even be faked.