If only they could talk, we sometimes say. Of course, dogs say all they need to say without words, but now they can add some pictures too, thanks to Nikon.
This video shows the adventures of Grizzler, a collie fitted by Nikon with a camera connected with a heart monitor. Whenever Grizzler gets excited by something, the monitor records a spike in his heart-rate, and triggers the shutter on his camera.
Unsurprisingly, it appears that Grizzler gets excited about just about anything at all which, again, will come as no surprise to anyone who knows dogs.