you pee on him
you do not find dialga in Pokemon pearl
you find dialga in mount coronet
we find dialga in map 3 in Pokemon deluge...
you dont
in your house
Trade with Pokemon Pearl or Pokemon Platinum
you can find dialga in map 16 you can also find arceus in map 16 too
I don't think Dialga can be hatched from an egg. You can find Dialga at Spear Pillar though.
you need the expert belt and give it to dialga. u do?
It depends if you have Pokemon diamond you find dialga at spear pillar to get palkia you need to trade or use action replay
At the Spear Pillar
On Google