YOU SAID:
Big dog is in the house
INTO JAPANESE
家の中に大きな犬がいます
BACK INTO ENGLISH
there is a big dog in the house
INTO JAPANESE
家に大きな犬がいます
BACK INTO ENGLISH
i have a big dog at home
INTO JAPANESE
私は家で大きな犬を飼っています
BACK INTO ENGLISH
i have a big dog at home
This is a real translation party!