When are Greek spur thighs fully grown?
 

Just wondered if anyone can tell me at what age Greek spur thighs are fully grown. We have a 14 yr old female and wonder if she’s still likely to grow any more?
Also, we have a small tortoise, just under 2,years, who has started to exhibit male behaviour already. Although not clear from the tail yet, does this mean it’s definately a male or do they sometimes get confused?!
Thanks!!!