I share the worries of "messing with things we don't understand" but that comes after not accepting this practice of using conscious beings who can experience p

I share the worries of "messing with things we don't understand" but that comes after not accepting this practice of using conscious beings who can experience pain as objects. It's inventing more suffering on purpose, intentionally breeding animals that were born to potentially suffer. Breeding animals in general always has a chance to result in painful deformities but this is treating them like they don't matter.