Actually, dogs are fairly complex creatures, they are the highest animals, the mammals, are viviparous, with a complex brain like humans. So in fact we can clone humans, but such experiments are forbidden. And it is difficult to predict what specific genetic diseases can act as a side effects.

I also thought about storm troopers and wanted to add a picture at the end of the article: storm troopers with the heads of these puppies. However, judging by my previous post, readers do not take the psychedelic images in science posts :)