YOU SAID:

My dog is snoozing by my side, lying on a blanket.

INTO JAPANESE

私の犬は毛布の上に横たわって、私のそばに居眠りしています。

BACK INTO ENGLISH

My dog lies on a blanket and is snoozing by my side.

INTO JAPANESE

私の犬は毛布の上に横たわっていて、私のそばで居眠りしています。

BACK INTO ENGLISH

My dog lies on a blanket and is snoozing by my side.