It evolves through happiness
It doesn't evolve at a specific level in fact you can have a level 6 togetic as long as togepi's happiness is at the max level.
You bring it to level 50
In pokemon crystal Pigeotto evolve in 36lvl
Level it up when it its happiness is full
It evolves through happiness
You have to evolve it with its happiness level at 220.
You have to have it have high happiness. It doesn't evolve at a level.
It doesn't evolve at a specific level in fact you can have a level 6 togetic as long as togepi's happiness is at the max level.
You bring it to level 50
You have to level it up with high friendship.
In pokemon crystal Pigeotto evolve in 36lvl
Togepi does not evolve normally, that is, by leveling up. Togepi evolves via a Friendship Evolution. Once a Togepi's happiness is maxed out (easily done by having it hold a Soothe Bell), it needs only to gain a level (either normally, or by using a Rare Candy). It will then evolve into a Togetic.
Level it up when it its happiness is full
You evolve Togepi by Level up with Happiness at 220 or higher. You can't te;ll how many happiness your pokemon has though.
It needs max loyalty with its trainer you can evolve togepi in one level has long as its happiness with its trainer is at the max.
Togepi evolves when its hapieness metor is full. Then level it up and it will evolve into Togetic. Give it a shiny stone after if you want it to evolve into Togekiss From, The Game Wiz