Use moves that prevent it from escaping and moves that give it bad conditions, i. e. poison, paralyze, etc. and find a pokeball that matches the Pokemon best. To get them go to get pokeballs from Kurt! It will take a day but it will be worth it.
catch it? i got rikou ATM
Raikou is somewhere in Johto. Use your PokeGear's map to help locate it.
Rikou isn't in pokepark
Throughout random grasses. When you find him, he will be listed in your pokedex for you to follow, the legendary dogs move often.
by defeating Giovanni, the rocket leader, in the Silph Co. building. After ask the president and he will give you a master ball(you should save it for Rikou, Entei, Suicune, or Mewtwo)
NOOPPEE !
well I prefer entei but there pretty much the same the only differences is ones fire (entei) another is water (suicune) and the last one is thunder (rikou)
get the special Pokemon distributed a shiny rikou entie or suicune
Raikou and Entei Are running Pokemon in Crystal unlike suicune. If you battle in long grass hopefully 1 will appear. Caution they run as soon as you engage battle so get a Pokemon with meanlook or use a Master Ball.
If you mean Entei, Suicune, and Rikou, it depends on your starter pokemon. If you choose Bulbasaur, you get Entei, Charmander gets Suicune, and Squirtle gets Rikou. All three appear randomly after you beat the Elite Four, you just have to search for them.
rikou enita suicune moltres articono an zaptos
articuno,zapdos,moltres,lugia,ho-oh,deoxys,raikou if your starter is squirtle,entei if your starter is bulbasaur,and suicune if your starter is charmander. That's all