YOU SAID:

A fox gives birth, so it has a belly button.

INTO JAPANESE

キツネは出産するので、へそがあります。

BACK INTO ENGLISH

Since foxes give birth, they have navels.

INTO JAPANESE

キツネは出産するのでへそを持っています。

BACK INTO ENGLISH

The fox has a navel because it gives birth.

INTO JAPANESE

キツネは出産するのでへそを持っています。

BACK INTO ENGLISH

The fox has a navel because it gives birth.