| DEX↕️ | ✔️ | Name↕️ | Game↕️ | Location↕ |
|---|---|---|---|---|
| 87 | Dewgong | Black | Giant Chasm (Surfing in rippling water) | |
| 87 | Dewgong | Shield | Unobtainable | |
| 87 | Dewgong | Sword | Unobtainable | |
| 87 | Dewgong | LetsGoEevee | Seafoam Islands | |
| 87 | Dewgong | LetsGoPikachu | Seafoam Islands | |
| 87 | Dewgong | UltraMoon | Evolve Seel (Lv. 34) | |
| 87 | Dewgong | UltraSun | Evolve Seel (Lv. 34) | |
| 87 | Dewgong | Moon | Trade | |
| 87 | Dewgong | Sun | Trade | |
| 87 | Dewgong | AlphaSapphire | Shoal Cave (Hidden Pokemon) | |
| 87 | Dewgong | OmegaRuby | Shoal Cave (Hidden Pokemon) | |
| 87 | Dewgong | Y | Friend Safari (Ice) | |
| 87 | Dewgong | X | Friend Safari (Ice) | |
| 87 | Dewgong | White2 | Giant Chasm, Seaside Cave (Surfing in rippling water) | |
| 87 | Dewgong | Black2 | Giant Chasm, Seaside Cave (Surfing in rippling water) | |
| 87 | Dewgong | White | Giant Chasm (Surfing in rippling water) | |
| 87 | Dewgong | Red | Seafoam Islands | |
| 87 | Dewgong | SoulSilver | Seafoam Islands | |
| 87 | Dewgong | HeartGold | Seafoam Islands | |
| 87 | Dewgong | Platinum | Victory Road | |
| 87 | Dewgong | Pearl | Trade | |
| 87 | Dewgong | Diamond | Routes 226, 230 (Surfing) | |
| 87 | Dewgong | LeafGreen | Seafoam Islands, Icefall Cave | |
| 87 | Dewgong | FireRed | Seafoam Islands, Icefall Cave | |
| 87 | Dewgong | Emerald | Trade | |
| 87 | Dewgong | Sapphire | Trade | |
| 87 | Dewgong | Ruby | Trade | |
| 87 | Dewgong | Crystal | Evolve Seel (Lv. 34) | |
| 87 | Dewgong | Silver | Evolve Seel (Lv. 34) | |
| 87 | Dewgong | Gold | Evolve Seel (Lv. 34) | |
| 87 | Dewgong | Yellow | Seafoam Islands
Trade Growlithe at the Pokemon Lab | |
| 87 | Dewgong | Blue | Seafoam Islands |