Heavenly Theory of Relativity

I read a beautifully-illustrated picture book called "Cat Heaven", and laughed out loud when I reached the part that says that in Cat Heaven, the cats sit on "God's kitchen counter" where there are many cat dishes full of sardines and tuna for the cats to chow down to their hearts' content. My first thought was, If this was Cat Heaven, then was it also Fish Hell? Also, if a Fish Hell exists, would a Fish Heaven also exist in which the Fish are on the other side of the bowl watching humans swim around mindlessly and blow bubbles, unable to escape the cramped confines of the aquarium? So many possibilities exist with a healthy dose of imagination!