[Michael Romanos]

Of course I don't know all the breeds, but other than Jack Russells and Bishon Frises, other generally silly types of dogs that come to mind are Afgan Hounds, English Cocker Spaniels, Irish Setters. Though I have a feeling that Irish Setters are not as silly as they once were. I say 'generally in a broad sense of the word, because there would be many exceptions.