Railou evolves with happiness. Try giving it items, battling with it, or even just walking around with it in your party.
Riolu evolves at max Happiness during the day.
It evolves in riolu when you walk, run or cycle many steps and to get lucario you must make riolu happy so it loves you completely and when he loves you completely train riolu 1 level higher
a shappire envole at level 42
Level 40
level 25
Level 40.
At Level 30 it evolves into Shelgon.
riolu evolves at level 32.
When you hatch Riolu from an egg, it will be level 1
at level 55
croconaw evolves at level 36
Rampardos- at level 30.