YOU SAID:

it would be cool if i had a dog

INTO JAPANESE

犬を飼っていたらかっこいい

BACK INTO ENGLISH

It would be cool if I had a dog.

INTO JAPANESE

犬を飼っていたらかっこいい。

BACK INTO ENGLISH

It would be cool to have a dog.

INTO JAPANESE

犬を飼うとかっこいい。

BACK INTO ENGLISH

It's cool to have a dog.

INTO JAPANESE

犬を飼うのもかっこいい。

BACK INTO ENGLISH

It's cool to have a dog.