This will be a godsend for many who have had bones shattered for whatever reason. Shades of Star Trek!
This is a favorable example of experimenting on animals, before human trials.
I have heard of cruel, unnecessary animal testing--no reasonable person wants that.
But, there are times when it makes sense to test on an animal. Sometimes, there are unforeseen outcomes or complicating factors.
And, sometimes--like this--there are delightful outcomes.
English setters are mental!
That one looks just like my ma-in-law's one.
Amazing stuff, which the NHS won't allow, of course, due to the cost...
Cheaper than keeping people disabled I'd guess.