YOU SAID:

i got a dog because i wanted a dog because i want a dog so i can have a dog

INTO JAPANESE

私は犬を飼うことができるので、私は犬が欲しいので、私は犬が欲しかったので、私は犬を得た

BACK INTO ENGLISH

I got a dog because I wanted a dog because I want a dog so I can keep a dog

INTO JAPANESE

犬が欲しいから犬が欲しくて犬を飼えるから犬を飼った

BACK INTO ENGLISH

I wanted a dog, so I wanted a dog, so I had a dog.

INTO JAPANESE

私は犬が欲しかったので、犬が欲しかったので、私は犬を飼っていました。

BACK INTO ENGLISH

I wanted a dog, so I wanted a dog, so I had a dog.