Who knew that dogs could get pacemakers put in?

I discovered this article online at http://www.news4jax.com/. I cannot believe that dogs can receive pacemakers. I had no idea because I thought pacemakers were a human thing. I have three dogs of my own and it really gives me some peace to know that if anything goes wrong with their heart, all I have to do is take them to get a pacemaker installed. The pacemakers that are installed are about the size of a silver dollar. How cool is that? Now "Man's best friend" can stick around even longer.