It's erika the grass type user. the badge is the rainbow badge
* Pewter Gym - Rock Badge * Cerulean Gym - Cascade Badge * Vermillion Gym - Thunder Badge * Celadon Gym - Rainbow Badge * Fuchsia Gym - Soul Badge * Saffron Gym - Marsh Badge * Cinnabar Gym - Volcano Badge * Viridian Gym - Earth Badge
Head west of Celadon to the cycling road, from there go to Fuschia city to battle Koga.
the badge is called the basic badge
In Pokemon Yellow, you will receive a Squirtle by talking to the Officer Jenny in Vermillion City after defeating Lt. Surge and getting the Thunder Badge.
The Rainbow Badge
It's in Celadon City and you obtain the Rainbow Badge.
you go to the 4th gym leader. her name is erika. her strongest Pokemon is a level 29 viloplume.
get the 4th gym badge and then give him a pokemon... get the 4th gym badge and then give him a pokemon...
The sixth badgeno actually it the third badge
Erica in Celadon City.
The 4th pokemon badge is given by Erika the Celadon City Gym Leader.
4th
after you get the thunder badge talk to officer jenny
Go to celadon city.
the 4th badge. it also is the horse jumping through something with a ball in the middle
in lavarage town
Get the Thunder Badge And Talk To Jenny And She Will Give You One