YOU SAID:
So i have a dog that is non existent
INTO JAPANESE
だから私は存在しない犬を飼っています
BACK INTO ENGLISH
So I have a dog that does not exist
INTO JAPANESE
だから私は存在しない犬を飼っています
BACK INTO ENGLISH
So I have a dog that does not exist
That didn't even make that much sense in English.