Can a creature reach full height by...

[InspectorMonocle]

Can a creature reach full height by playing the game normally? I just wanted to know, I imagine it takes forever, but I read somewhere that supposedly creatures never reach full height but can they??

 

[Gremxula]

It is possible to grow to full hight naturally but very difficult to achieve.
All that the creature needs to do is sleep all night every night in his pen. Sounds easy but is nearly impossible to achieve and play the game at the same time.