Is there a wyvern raising calculator?

[FrankyP]

Hello so I am going to be raising a wyvern this weekend.
Is there a CALCULATOR online i can use? if not can somone please
inform me. So the server i play on is x3 all so with that knowlege can
somone tell me how long for baby, adolesence, juvinial, adult.
Also i need to know how much milk the wyvern will need and how often it
will need to be fed? also when does the wyvern start eating meat?
isnt it after the baby stage? Tbh i am looking for a calculator most of all
but i cant find one...

[Fox]

like this?
http://www.dododex.com/taming/wyvern
scroll down until "Wyvern breeding"

[FrankyP]

hmm was more looking for a legit calculator iv seen this tho.
When do wyverns eat meaT? and how often do i have to feed them milk if the server is a x3?