YOU SAID:

ok if i get a cat my dog will become my cat so i have a dog

INTO JAPANESE

猫を飼うと犬が猫になりますので犬を飼っています

BACK INTO ENGLISH

If you keep a cat, the dog will become a cat, so I have a dog.

INTO JAPANESE

猫を飼うと犬が猫になるので犬を飼っています。

BACK INTO ENGLISH

I have a dog because when I have a cat, the dog becomes a cat.

INTO JAPANESE

私は犬を飼っています。猫を飼うと犬が猫になるからです。

BACK INTO ENGLISH

I have a dog. This is because if you keep a cat, your dog will become a cat.

INTO JAPANESE

私は犬を飼っている。猫を飼うと犬が猫になるからです。

BACK INTO ENGLISH

I have a dog. This is because if you keep a cat, your dog will become a cat.