[seymore_12]

Well, Kodak tried to breed it's own cows, to control the quality of gelatin (used in film manufacturing) https://www.fastcompany.com/1806686/way-kodak-died Did not work that well.

[robocat]

https://www.guiavegano.com.br/vegan/acervo-vegano/respostas-...

Has some background about gelatine (not breeding).