Farley had a stroke a few weeks back.. likely related to his heartworms. He can't withstand regular heartworm treatment and still has issues from the stroke. I am taking two seniors in today and while there will discuss with Mark Farley's condition. He also has become snippy and bit his foster's niece Monday night. In Farley's defense, they were having a birthday party for their toddler and little kids were all through the house. PLAIN STUPID not to have put him in another room and completely out of the fray. He has become very anxious since the stoke.