In recent news, scientists in Hungary have developed a computer program to determine the emotional state of dogs by listening to the various noises they make - their barks, growls, etc.
Ingenious. And about time, too.
"Growl, grrr, woof!" - "Chipper see ball."
"Yap, yap, grrr!" - "Chipper want food."
"Grr, yelp, rowf!" - "Chipper go outside now?"
"Grr, woof, woof, yip!" - "Every rational action must set before itself not only a principle, but also an end. Most ends are of a subjective kind, because they need only be pursued if they are in line with some particular hypothetical imperative that a person may choose to adopt. For an end to be objective, it would be categorically necessary that we pursue it."
Meh. Those German Shepherds are all the same.