I sort my dragons by breed, and then by growth, so the hatchlings are above the adults.
But when there is a new dragon, i have to use the "sort by breed" to get it in the right place. Because of that, the hatchlings move under the adults, and i have to re-arrange the hatchlings to get them above them again.
My suggestion is to make 'stacking' of different sortings possible. So i could click first 'sort by breed' and then click 'sort by growth', without the 'sort by breed' being cancelled out. Or you could sort them by growth and color, so that first all the hatchlings are sorted by color, and under that all the adults sorted by color.
maybe this could be done by ticking boxes or something?