While traveling the wilderness, Mizuho asks Yamabiko how he became a dog. Yamabiko then relates how, 5000 years ago, he wandered different worlds all alone, until meeting a girl to whom he gradually opened his heart. But their happiness was short-lived.
That's not something a dog can do.
.لا يستطيع كلب فعل ذلك
Du verlangst zu viel von einem Hund.
Eso no es algo que pueda hacer un perro.
Impossible pour un chien.
Cachorros não fazem isso.