YOU SAID:
the dog barks at the bark of a tree
INTO JAPANESE
犬は木の皮に向かって吠えます
BACK INTO ENGLISH
dog barks at tree bark
INTO JAPANESE
犬が木の皮に吠える
BACK INTO ENGLISH
dog barking on tree bark
INTO JAPANESE
木の樹皮に吠える犬
BACK INTO ENGLISH
dog barking on tree bark
That didn't even make that much sense in English.