From what I’ve read so far about disease-sniffing dogs, this man’s research basically killed 167 disease sniffers in order to produce 3 disease sniffers. If most dogs can be trained to detect anomalies in urine, etc., then cloning is not only unnecessary but also a terrible waste.
It is a waste but NOT in the context of killing 50 rabbits just to find the cure for cancer. Instead of 3 cancer sniffing dogs, why not create a mechanical device that does that?
This cloning stuff is getting out of hand.