Dilly,sadly,is a rouge Cat,turned aggressive,and mean,bu years,of neglect,and abuse.Scratchy,who swipes,at me,is a milquetoast,by comparison.If,you can catch,the milder Cats,and put them,in a safe place,like a garage,they would be safer.Dilly,sadly,sounds like a menace,and ,god forbid,he scratches a Child,as there would be Hell To Pay.WEe ,wish you luck,with this Poor Scared Cat.