Back ground: I found Chickie and he has lived most of his life with just me and other humans around him. When we are together he sometimes gets into a corner or little secluded area, does a little diggy thing with his feet, makes this clicking sound and hunches way down. What in the world is he trying to communicate to me? Often, when I come over to see what he is doing, he will leave the spot and stop making the clicking sound. Sometimes I lean down and pet him when he stays in the spot. He never stays there long once I have found him.