You need to make it Hold Oval Stone then after One level it will become Chansey!
Chansey
a happiny evolves with happiness, not by level. when the happiness is really high, level it once, and it will evolve into chansey.
You can evolve Happiny into a Chansey if Happiny is holding the oval stone and leveled up during the day.
In order to evolve Happiny, you need to give it an Oval Stone and then level it up during the day and that will cause it to evolve into Chansey.
Happiny
Yes. Happinys evolve and become Chanseys. Happiny evolves at episode called "The Brockster is In". Pichu was poisoned and had a fever so Happiny and Brock had to help. In the last second Happiny evolved to save pichu with "Softbroiled". They were at a ship back to Twinleaf. Why does happiny have to evolve. I like Happiny's little body and strength ahh that's why i hate evolution. oh well
let happiny hold the oval stone and train it one level and it will evolve
The best and easiest way to evolve Happiny is to equip it with the oval stone and level it up in the morning or evening. This will allow Happiny to evolve into Chansey.
Only Happiny can evolve using an Oval Stone. Happiny will have to hold it during the day, then level it up to allow it to evolve into Chansey.
Happiny is a normal type of Pokemon. It will evolve into Chancy if you level it up during the day while it holds an Oval Stone.
With an oval stone, you can evolve Happiny into Chanssey.But, you need to make Happiny hold that stone and then level it up in order to evolve.
you have to have full friendship with it