World According to Humphrey

'The time had arrived to put my plan into action. I was in grave danger and I had no choice. I only had one weapon: a rubber band. It had taken me a long time to get it hooked around the edge of my food dish. Now I carefully pulled it back as far as I could, aiming directly at those big doggy nostrils.'You can learn a lot about life by observing another species. That's what Humphrey was told when ...