I’ve raised quite a few farm animals. They don’t have an urge to live. My goodness do they take every chance to get themselves killed…
They are hearty for sure and that can be seen as an urge or will to live. Animals are dumb and have a shocking lack of self preservation. Are you talking about conscious ‘I want to live, I better not do that’ or ‘I will find a way to live in my circumstances’?
Is it still anecdotal if literally any farmer will tell you the same? Because they will.
A surprisingly large amount of effort goes into trying to keep the livestock from hurting themselves or getting themselves killed. That’s inevitable when essentially turn off natural selection, they end up losing any sense of self preservation. And why not, they do have multiple humans who’s entire career centers on keeping them alive until they’re ready for slaughter.