Well, OK, if it's an own pooch, one wouldn't (actually
shouldn't!) want to dye it just for such an event.
To be more color-appropriate, though, they should have borrowed a Scotch terrier, which is black by nature.
To be even more theme-appropriate, they should have opted for a Doberman Pinscher, Rottweiler, black Great Dane (correctly the "Deutsche Dogge", but a fairly new breed; the Danes had nothing to do with it), or perhaps the generally black Newfoundland dog, whose quite shaggy appearance would fit with their cloaked ant hooded apparel. But on the other hand, the Newfoundland dog is one of the most water-loving
dogs and among the very best and strongest swimmers, used to rescue people in danger of drowning ...
(Monty Python alert!)
I have an idea for a deviant fanfic version of the
events at the Bucklebury Ferry in "Fellowship".
The
Ringwraiths who had entered
the Shire had a Newfoundland dog with them as a tracking dog. They arrive at the landing of the Ferry, only to see the boat handled by
Merry, with
Frodo,
Sam and
Pippin aboard, heading over to
Buckland. The huge pooch catches their scent, "thinks" "Oh, they're crossing the river? No problem, off we go after them!". The
Ringwraith "handler", having attached the leash too firmly to himself, finds himself inexorably dragged into the Brandywine, and we are treated to a whole new form of Ringwraith scream - one of pure fear … 😆