*sighs* At the risk of sounding totally lame, because I know some of you hate this place, I want to open a feedable/evolvable pet shop on Gaia Online.
Apparently, making a pet you can click an feed and after so many posts evole requires some kind of code. My guess it's php but there are any tutorials out there on G.O. pet industry that can confirm my suspicion.
I suppose the evolving part involves some kind of "if... then..." statement.