I was never sure if animals pass over to the other side just like humans. I now believe that they do because one day when I was laying meditating I suddenly sensed I wasn't alone and then I had an image of Andy's recently departed dog, Miller coming running up to me and giving me a big lick in the face. And then just like that he was gone. He did come back another time and it was like he brought all the other dogs that I have had in my life. Miller was there with Beau, Nikita, Kiska, Tacu, Sally and Penny. It was like a walk down memory lane.