Canine chromosome 7 has been found to be most significantly associated with obsessive compulsive disorder in dogs , or more specifically , canine compulsive disorder ( CCD ) .
NOUN NOUN NUM AUX AUX VERB PART AUX ADV ADV VERB ADP ADJ ADJ NOUN ADP NOUN , CCONJ ADV ADV , VERB ADJ NOUN ( PROPN ) .