YOU SAID:

i have such a bad dog he is very bad

INTO JAPANESE

私はそのような悪い犬を飼っています彼はとても悪いです

BACK INTO ENGLISH

I have such a bad dog He is so bad

INTO JAPANESE

私はこんな悪い犬を飼っています

BACK INTO ENGLISH

I have such a bad dog

INTO JAPANESE

私はこんな悪い犬がいます

BACK INTO ENGLISH

I have such a bad dog