YOU SAID:

I've wanted a dog for over 4 years but my parents don't want to get one.

INTO JAPANESE

犬が4年以上欲しかったのですが、両親は犬を飼いたくありません。

BACK INTO ENGLISH

I've wanted a dog for more than four years, but my parents don't want to have one.

INTO JAPANESE

犬が4年以上欲しかったのですが、両親は飼いたくありません。

BACK INTO ENGLISH

I've wanted a dog for more than four years, but my parents don't want to have one.