|
General | Location | Attacks | Stats |
| Gen VI Dex | Gen V Dex | Gen IV Dex | Gen III Dex | Gen II Dex | Gen I Dex |
| Image | Name | Type | Capture Rate | |||
|
Dewgong |   |
75 |
| Pokémon Red | |||||
| Location | Method | Rarity | Min. Level | Max Level | |
| Seafoam Islands - B1F | Walking / Grass | 4% | 38 | 38 | |
| Seafoam Islands - B3F | Walking / Grass | 1% | 37 | 37 | |
| Pokémon Green (Jp.) / Pokémon Blue (Intl.) | |||||
| Location | Method | Rarity | Min. Level | Max Level | |
| Seafoam Islands - B1F | Walking / Grass | 4% | 38 | 38 | |
| Seafoam Islands - B3F | Walking / Grass | 1% | 37 | 37 | |
| Pokémon Blue (Jp.) | |||||
| Location | Method | Rarity | Min. Level | Max Level | |
| Seafoam Islands - B1F | Walking / Grass | 4% | 38 | 38 | |
| Seafoam Islands - B3F | Walking / Grass | 1% | 37 | 37 | |
| Pokémon Yellow | |||||
| Location | Method | Rarity | Min. Level | Max Level | |
| Seafoam Islands - B3F | Walking / Grass | 5% | 28 | 32 | |
| Seafoam Islands - B4F | Walking / Grass | 5% | 30 | 34 | |
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