Originally Posted by GRUNTERSDAD
My understanding of animals like this is that they can learn and react but do not think.
I remember a guy by the name of Pavlov ringing a bell and feeding his dogs, then just ringing the bell and they would salivate. But thought, not to my learning. I'm sure all of the dog and cat owners will disagree. But don't confuse reaction to stimulus and inherent activity to thought.
I don't know. My folks' Labradors are quite intelligent when it comes to food...