The Griffon Bruxellois or Brussels Griffon is a  toy dog, named for the city of their origin, Brussels, Belgium. The Griffon Bruxellois may refer to three different breeds, the Griffon Bruxellois, the Griffon Belge and the Petit Brabançon. Identical in standard except for coat and colour differences, in some standards they are considered varieties of the same breed, much like Belgian Sheepdogs.

The Griffon Bruxellois is known to have a huge heart, and a strong desire to snuggle and be with his or her master. They display a visible air of self-importance

Griffons tend to bond with one human more than others. This, along with their small size, may make them unsuitable as a family pet, especially for a family with very small children. Griffons tend to get along well with other animals in the house, including cats, ferrets, and other dogs. However, they can get into trouble because they have no concept of their own relative size and may attempt to dominate dogs much larger than themselves.