Arcanine locations — where to catch

In Paldea (Scarlet & Violet)

• East Province (Area Three) — Walk
• North Province (Area One) — Walk
• North Province (Area Two) — Walk

Other games (3)

• Legends: Arceus (Gen 8): Kanto
• Sword / Shield (Gen 8): Giant's Cap, Dusty Bowl, Hammerlocke Hills, Lake of Outrage, Stony Wilderness
• Let's Go, Pikachu! / Let's Go, Eevee! (Gen 7): Vermilion City, Kanto Route 7, Kanto Route 8

Arcanine — full Pokédex entry