You can find it on Routes 8, 36 and 37.
34
52
Nope. Gold, Silver, and Crystal introduced the aspect of certain Pokemon available at only certain times of day. Growlithe is one that is only in the day
You will need to use a Fire Stone on Growlithe in order for it to evolve, it will evolve into Arcanine.
Growlithe, Staryu, Oddish, Pichu
Flamethrower: Growlithe can also learn Flamethrower via the Move Tutor in Goldenrod City (Crystal only)
They don`t have a certain level you need a fire stone
one of the only and the best fire pokemon you get on pokemon crystal is Growlithe, because when you evolve it with a fire stone it evolves into Arcanine, which is pretty tough. but remember to evolve it after growlithe turns to level 34, after it learns flame wheel. and also remember that you cant evolve it without a fire stone! :)
growlithe arcanine charmander charmeleon charizard magmar and flareon vulpix and cindaquil qualava and typhlosion every fire Pokemon
He can't evolve by himself. You have to use a fire stone on Growlithe, which can happen at any level.
No. Growlithe is a Pokemon exclusive to Pokemon FireRed Version.
All you need to do it is evolve it with a Fire Stone. No leveling up is required, but recommended.