"A dog is der Hund the dog; a women is die Frau the wom[an]; a horse is das Pferd, the horse; now you put that dog in the Genitive case, & is he the same dog he was before? No sir; he is das Hundes; put him in the Dative case & what is he? Why, he is dem Hund. Now you snatch him into the accusative case & how is it with him? Why he is den Hunden? ... Read moreBut suppose he happens to be twins & you have to pluralize him, what then? Why sir they'll swap that twin dog around thro' the four cases till he'll think he's an entire International Dog Show all in his own person. I don't like dogs, but I wouldn't treat a dog like that. I wouldn't even treat a borrowed dog that way."