Answer

There is an organization/nonprofit called “Hai Bari” that sells meat raised this way around the country. As far as I know, it is kosher meat that was slaughtered properly according to Jewish law. I once met with the chairman of the association because I wanted to do something similar for eggs (in Nir Zvi they buy chicks from regular industrial breeding, and only there are they raised properly). In the meantime, it has not worked out.
See here: https://haibari.co.il/