Big Pecks prevents the ability-bearer's Defense stat from being lowered, for example via Tail Whip.
| Black White Black 2 White 2 | Protects the Pokémon from Defense-lowering attacks. |
| X Y O.Ruby A.Sapphire | Protects the Pokémon from Defense-lowering attacks. |
| Sun Moon Ultra Sun Ultra Moon | Protects the Pokémon from Defense-lowering effects. |
| Sword Shield B.Diamond S.Pearl | Protects the Pokémon from Defense-lowering effects. |
| English | Big Pecks |
|---|---|
| Spanish | Sacapecho |
| Italian | Pettinfuori |
| Japanese | はとむね (Hato Mune) |
| German | Brustbieter |
| French | Cœur de Coq |