Sentence:  It is , however , highly suggestive and agrees well with our own findings in which we also failed to demonstrate normally occurring bronchial artery pulmonary artery shunts in certain species , especially the <WSD>dog</WSD> . 
Meaning of the word marked with <WSD> tags:  a member of the genus Canis (probably descended from the common wolf) that has been domesticated by man since prehistoric times; occurs in many breeds