Move around the map until you see Route 38.
No, you do not need headbutt to find Pickachu. Pikachu can be found in different grass areas. It is a fairly common Pokemon.
Unfortunately Growlithe is only in HeartGold, so to get it in SoulSilver you have to trade it from HeartGold or another game.You can however get Vuplix in SoulSilver, on routes 7, 8, 36, 37, and 48.You cant get one in Pokemon soul silver because its found in Pokemon heart gold. so you have to trade one from heart gold or migrate from GBA game card.you can only find vulpix on soul silver and growlithe in heart gold. So you can trade a heart gold for growlitheno, you can find growithe on routes 36 37 38 but they are uncommon
trade with firered or a Ruby/Sapphire that has traded with a firered.Ok so im sorry to say but you can't get growlithe in leafgreen only in firered you can get vulpix in leafgreen and growlithe in firered both evolve with fire stones which you can purchase at celadon city.
Farfetch'd is a typically rare Pokemon in the main series of games. In the original games of Pokemon Red and Blue you could only get a Farfetch'd from an ingame trade with an NPC. In later games it became catchable in the wild. In the most recent games you often needed the National Dex before it will appear as a swarm in the wild.
After obtaining the National Dex, every Wednesday, the radio show Hoenn Sound appears on the Pokmon Music channel. If you play this music while in certain areas of Kanto & Johto, Pokmon usually indigenous to the Hoenn region will start to appear in the wild
Headbutt trees on route 38
You catch Snubbull in Route 37 and 38
Route 38, Route 39, Route 47, Route 48, Safari Zone
In Route 38.
She should be on route 38
Looking on the internet you can get him on route 37 and 38. I have Pokemon heart gold so I don't know.
on route 38, 39, and 48
You can get a growlithe on rout 36, but it's pretty rare. Hope this helps! Fireball <3 also route 37 and 38
In the MooMoo Farm on Route 38, give the miltanks oran berrys to heal them, and one of the girls will give you a seal case.
Route 5, 6, 7, 8, 38, and 39.
Tauros is in Route 38 and 39; it is uncommon to be found.
Route 29 Route 33 route 36 Route 37 Route 38 Route 39 Route 46 National Park Hope it helps!