Where to Find Arcanine

Generation 1

Red

Evolve Growlithe

Blue

Evolve Growlithe

Yellow

Evolve Growlithe

Generation 2

Gold

Evolve Growlithe

Silver
Crystal

Evolve Growlithe

Generation 3

Ruby
Sapphire
Emerald
Fire Red

Evolve Growlithe

Leaf Green

Generation 4

Diamond

Evolve Growlithe

Pearl

Evolve Growlithe

Platinum

Evolve Growlithe

Heart Gold

Evolve Growlithe

Soul Silver

Generation 5

Black
White
Black 2

Evolve Growlithe

White 2

Evolve Growlithe

Generation 6

X

Evolve Growlithe

Y

Evolve Growlithe

Omega Ruby

Evolve Growlithe

Alpha Sapphire

Evolve Growlithe

Generation 7

Sun

Evolve Growlithe

Moon

Evolve Growlithe

Ultra Sun

Evolve Growlithe

Ultra Moon

Evolve Growlithe

Let's Go Pikachu

Routes 7 and 8

Let's Go Eevee

Vermilion City (Only one)

Generation 8

Sword

Giant’s Cap (Max Raid Battle)

Expansion Pass DLC:

Fields of Honor, Challenge Beach, Loop Lagoon, Potbottom Desert, Snowslide Slope, Giant’s Bed, Ballimere Lake (Max Raid Battle)

Shield

Lake of Outrage

Dusty Bowl, Giant’s Cap, Hammerlocke Hills, Lake of Outrage, Stony Wilderness (Max Raid Battle)

Expansion Pass DLC:

Fields of Honor, Challenge Beach, Loop Lagoon, Potbottom Desert, Snowslide Slope, Giant’s Bed, Ballimere Lake (Max Raid Battle)

Brilliant Diamond

Evolve Growlithe

Shining Pearl
Legends Arceus

Cobalt Coastlands: massive mass outbreaks (Hisuian Form)

Generation 9

Scarlet

South Province: Area Four (Kantonian Form)

North Province: Area Two (Kantonian Form)

Tera Raid Battles (5★) (Kantonian Form)

The Hidden Treasures of Area Zero DLC:

Evolve Growlithe (Kantonian/Hisuian Forms)

Violet

South Province: Area Four (Kantonian Form)

North Province: Area Two (Kantonian Form)

Tera Raid Battles (5★) (Kantonian Form)

The Hidden Treasures of Area Zero DLC:

Evolve Growlithe (Kantonian/Hisuian Forms)

Arcanine Evolution Tree

Arcanine Alternate Forms

Hisuian Arcanine

Hisuian Arcanine
Fire Rock