I have started to wonder why my dog will bark along with certain words...and you can say them in a normal tone and he still will do it...and he is also a very avid tv watcher...and even when other animals aren't on he is still very interested...just curious...

I think your should asked your dog about that...lol...Anyway, who knows, I wonder so many things about dogs too...How dogs understand things and how they understand what we feel...