A friend recently commented that Duff looked like Ruff, the dog from Dennis the Menace. We've not heard this before, but maybe he does have a bit of resemblance! Others have said that he also bears resemblance to McDuff, of the popular children's books -- even though this dog is actually supposed to be a West Highland White Terrier. Duff is actually a Soft-Coated Wheaten Terrier mix. Either way, we love him lots, and he sure does have a unique look.
