Let's See Those Cowberries, Dead or Alive!

I would love for them to have the little version stay little, in a pot, and on the living room end table or whatever surface you can place pots. Besides all that I would love for my sims to feed them (little fish) and interact with the little guys as well. Could you picture the little guy getting hungry, sticking out his little slice of cake, and waiting for some wise guy come by and try to take the cake, and then have the little guy chomp down on his or her finger? lol