On Cerulean Cape
Where you find Misty.
Suicune is at Level 40 in HeartGold and SoulSilver.
Cerulean Cape after finding him on other routes.
You can find Suicune, as well as Riaku and Enti on the bottom floor of the Burned Tower. Hope that helped! :)
yes
LVL 50
chase it then you can catch it find out where it goes on seribi.net
Suicune is not in Pokemon Pearl. Currently you can get it in Pokemon Colosseum and Pokemon FR/LG if you start out with a Charmander and beat the Elitle Four. You would have to migrate it from a GBA game that way. It is said that you may be able to get Suicune in the upcoming games Pokemon HeartGold/SoulSilver.
one and one only
No
oh well its at the island were u get grudon
it is not on route 18