| Nominative | Accusative | Dative | Genitive |
| No Article |
Reinwardthuhn |
Reinwardthuhn |
Reinwardthuhn/Reinwardthuhne |
Reinwardthuhnes/Reinwardthuhns |
| |
| Definite Article |
das Reinwardthuhn |
das Reinwardthuhn |
dem Reinwardthuhn/Reinwardthuhne |
des Reinwardthuhnes/Reinwardthuhns |
| |
| Indefinite Article |
ein Reinwardthuhn |
ein Reinwardthuhn |
einem Reinwardthuhn/Reinwardthuhne |
eines Reinwardthuhnes/Reinwardthuhns |
| |
Plural
No Article |
Reinwardthühner |
Reinwardthühner |
Reinwardthühnern |
Reinwardthühner |
| |
Plural
Definite Article |
die Reinwardthühner |
die Reinwardthühner |
den Reinwardthühnern |
der Reinwardthühner |
