To make your creature bigger, you have to go to land 2, and search for a guy that lives beside some singing rocks and tap them by this order 11889986655331
And it will become night then use the leach to bring your creature to the pen of your temple and make him sleep all the night. Do this some time and youŽll have a very big creature
Hope I helped
P.S.: if your playing with a turtle, keep him with 50% of fatness or instead youŽll have a lizard instead of turtle, and is ugly, I tell you, UGLY!!!!!!