Why wont my two riolu make an egg on Pokemon black?

Question

My two riolu have been in the daycare for about a week and they wont make an egg. Why is that?

Answer 1

Riolu is unable to breed due to it being a baby Pokemon,to breed it you have to evolve it (In this case,evolve both of them).
here is a list of Baby Pokemon.

Comments

yes you have to evolve it to a lucario in order to breed it ... (i think you can breed it with a ditto but dont trust that cuz im just guessing)