it evolves into pikachu when it friendship level is high and you level it up
Pichu evolves by happiness.
when it has high friendship
It evolve when it is very happy with its trainer
The level of your pikachu doesn't matter, because to make it evolve you use a thunder stone on it. i hope that answers your question. You can get a thunder stone underground.
Pichu will only evolve when it has max happiness with its trainer.
you have to make it happy you can do this by massages and giving it proteins you evolve pichu with happiness and freindship.you can also give him beris that make it frendlier
Pichu evolves by happiness.
Riolu evolve's normally and pichu evolves through happie'ness
You either keep training it, or make it real happy, making happy by giving it protein and such.
pichu does not evolve at a level,it evolves with a high friendship.Pichu can evolve at any level if it has enough friendship.
you have to level it up with a good level of happiness thunderstone works in a different game
You go to the mansion and you can sometimes find pichu in there and evolve it. Or I think you can talk to the owner and he might say that there is a pikachu.