koala i talked about ethical considerations, how its debated whether humans should be able to play the role of "god" in this context with animals and plants. I also talked about how the full effects of crispr sometimes are only exhibited after a few generations of offspring. The third thing i talked about was how crispr can sometimes edit unintended parts of the genome and how this can lead to mutations in the physical and intellectual capabilities of the animal and also how this can increase the risk of cancer in them. Hope this helps!