Double Bullheaded Boofhead

Troy's insistence on pulling on the lead has led to nerve damage causing one side of his mouth to droop and drool. Bloody idiot dog.
(The double bull refers to his parents being bull mastiff and American bulldog).
He is back on the harness and off the collar and I hope this will come right because I am tired of his food shooting out the side of his gob and the drooling. (And I am worried about him).