YOU SAID:

the dog lays down next to the heater owned by the cat

INTO JAPANESE

猫が所有するヒーターの横に犬を産む

BACK INTO ENGLISH

Dog lays next to the heater to own a cat

INTO JAPANESE

犬が猫を所有するヒーターの横に産む

BACK INTO ENGLISH

Lay next to the heater to own a cat dog

INTO JAPANESE

猫犬を所有するヒーターの横に横たわっていた

BACK INTO ENGLISH

Was lying next to the heater to own a cat dog

INTO JAPANESE

猫犬を所有するヒーターの横に横たわっていた

BACK INTO ENGLISH

Was lying next to the heater to own a cat dog