Hello! sorry for late reply! yes, Puffypouri is only 5-6 inches of size. very small! They doesn't have abilities to turn to a human or child shape size but if the owner wants them is human shape size, yes you can make on for them <3 Btw, since you the new owner of puffypouri, i change my species puffypouri to be like more fairy+kemonomimi and i still design them. not very much change, but they won't have the diamond trademark on them anymore. (>-< I hope you don't mind about it!