I enjoy the variety of werewolf designs over the decades, with some being rather weak to being weird and unique enough to be memorable.
My opinion of Dog Soldiers in a summing up manner is that its an interesting concept with a subpar execution. Ultimately the design is disturbing, and the way it's filmed (barely shown in full low to no light), it works.
Looks like they were going for a quasi wolf-like head, on a tall, hairless body, and it does give unsettling appearance that works well. Taking this design out of the the film is when we can really start to see the designs faults. You can see no Rick Baker created the costume. But from what I understand it was a low budget project anyway. It's raggity appearance actually aids in it's look on film.
Works great in film. Director knew what he was doing. Not my fave, but far from the worst.