Brussels Griffon Temperament & Personality

Personality Overview

Understanding the Brussels Griffon's temperament starts with their toy heritage. Sensitive, alert, and deeply bonded to their person, Brussels Griffons are confident yet sometimes moody. They have strong opinions about everything and are not shy about expressing them..

Trainability: 3/5. Energy: 3/5. Intelligent but sensitive and sometimes willful. Harsh training methods will shut them down entirely. Short, positive sessions work best with this emotionally complex breed..

Generally not recommended for families with young children. They can be snappy if startled or handled roughly, and their small size makes them vulnerable to accidental injury.. Other dogs: 3/5. Often reserved or cautious around strangers. They may take considerable time to warm up to new people and can be selective about who they accept into their circle..

Temperament Ratings

With Children

The Brussels Griffon rates 2/5 for life with children. Generally not recommended for families with young children. They can be snappy if startled or handled roughly, and their small size makes them vulnerable to accidental injury..

Families should consider whether the breed's energy level and size are appropriate for their children's ages. Supervised interactions and teaching children respectful dog handling are always important.

With Other Dogs

With a dog-friendliness score of 3/5, the Brussels Griffon benefits from structured introductions to other dogs. Sensitive, alert, and deeply bonded to their person, Brussels Griffons are confident yet sometimes moody. They have strong opinions about everything and are not shy about expressing them..

When introducing a Brussels Griffon to an existing dog, use neutral territory, keep initial meetings short, and watch body language closely.

With Strangers

When meeting strangers, the Brussels Griffon often takes a moment to assess before warming up. Often reserved or cautious around strangers. They may take considerable time to warm up to new people and can be selective about who they accept into their circle..

Separation Anxiety

Highly prone to separation anxiety. They form intense bonds with their primary person and can become extremely distressed when separated, leading to barking and destructive behavior.. Building independence gradually—through crate training, puzzle toys, and calm departures—helps prevent separation-related stress.

Trainability & Intelligence

Intelligent but sensitive and sometimes willful. Harsh training methods will shut them down entirely. Short, positive sessions work best with this emotionally complex breed.. Short, engaging sessions produce better results than long, repetitive drills.

Early puppy classes are strongly recommended, followed by basic obedience and potentially advanced training or dog sports. Moderate exercise needs met by daily walks and interactive play. They are surprisingly energetic for their size and enjoy puzzle toys that challenge their intelligence..

Male vs Female Temperament

Female Brussels Griffons are generally smaller (6–8 lbs) than males (8–10 lbs). Their almost human-like facial expression, with large, wide-set eyes and an undershot jaw, has drawn frequent comparisons to Ewoks from Star Wars and various emoji faces.. While some owners report subtle temperament differences, these are typically overshadowed by individual character and upbringing.

Health risks including Patellar Luxation affect both sexes equally, making health testing important regardless of whether you choose a male or female.