This has been done before in dogs, and it is pretty creepy: <a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Vladimir_Demikhov" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Vladimir_Demikhov</a>. It was the base for the plot of one of the X-files movies.