My butterflies won't grow on level 1271

Question

I understand that this is a very hard level but several times I have cleared large areas of blocks and my butterflies don't grow. It looks like a bone shows up briefly. This is very frustrating and I don't understand why they won't grow.

Lady_Choo · Answer

Hi rnminty thank you for using King care.

I have a help link here which will hopefully show you how to complete the level :)

https://sagalevelhelp.com/pet-rescue/level-1271