They tend to be bushy and quite long. It's one of the Brussels Griffon's unique selling points, although it does require a lot of care. It is recommended that you regularly groom their beard to avoid them having a rather unpleasant smell.

Do griffons smell?

GRIFFONS do NOT SMELL unless they've ROLLED in something!

Do Brussels griffons bark a lot?

A small, intelligent dog, the Brussels griffon is good for apartment living and homes with small backyards. This breed welcomes other family dogs and cats. Brussels griffons can bark excessively if not properly trained.