From today's New York Times: Interview with a humanoid, on cloned animals whose DNA has been modified to include human components.

Now, since animals appear to be more in balance with their surroundings, maybe at some point we could "import" some of the genes responsible for that into us. Unless we also remove the human gene that loves money, though, it probably won't work.
Or maybe a monkey tail would be useful. For weekend trips to the woods, you know.