Only thing I would change is the shape of the logo. I preferred the black circle with Canterbury Bankstown Bulldogs rather than the shield shape. Also it probably doesn't need the blue and white v in the background as it's already the style of the jersey. I think the current bulldog picture is a modern take of an old logo without going too far. Like all the super league logos changed drastically eg. Broncos, raiders, our late 90s early 2000s logo. It was probably the "in" style at the time but we lost the sense of the heritage and tradition of the club by going too modern.
I prefer most of the older logos though, I like the sense of acknowledging the history of the club and how it has stayed in the comp.