Brussels Griffon vs Pug: Key Differences in Toy Breeds

Patrick MacFarland Patrick MacFarland · Updated February 19, 2025
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The Brussels Griffon and Pug are two distinct purebred dog breeds with unique characteristics. Both are small companion dogs, but they have different origins and appearances. Let’s explore the similarities and differences between both dog breeds.

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Physical Characteristics

Brussels Griffons and Pugs have distinct physical traits that set them apart. Their sizes, weights, coats, and overall appearances differ in several key ways.

Size and Weight

  • Brussels Griffons are smaller than Pugs. You’ll find that a Brussels Griffon typically stands 7-10 inches tall and weighs 8-12 pounds. Pugs are larger, standing 10-13 inches tall and weighing 14-18 pounds.
  • Both breeds are compact and sturdy. Their small size makes them great for apartment living. You’ll find it easy to pick up and carry either breed.

Coat and Appearance

  • Brussels Griffons have two coat types: rough and smooth. The rough coat is wiry and dense, while the smooth coat is short and glossy. Pugs have short, smooth coats that feel soft to the touch.
  • Brussels Griffons come in red, black and tan, or solid black colors. Pugs are typically fawn or black. You’ll notice the Brussels Griffon’s distinctive beard and mustache, giving them a monkey-like face.
  • Pugs have a wrinkled face with a short, flat muzzle. Their large, round eyes are a defining feature. Both breeds have small, floppy ears, but the Pug‘s are velvety soft.

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Temperament and Personality

Brussels Griffons and Pugs have distinct personalities and behavioral traits. Understanding these differences can help you choose the best fit for your lifestyle and preferences.

Behavioral Traits

  • Brussels Griffons are affectionate and loving companions. They form strong bonds with their owners and can be quite sensitive to their moods. These dogs are often playful and entertaining, but they can also be stubborn at times.
  • Pugs are known for their charming and mischievous personalities. They are generally easygoing and love to be around people. Pugs are playful and enjoy being the center of attention.
  • Both breeds can be good watchdogs, but Brussels Griffons tend to be more alert and may bark more frequently. Pugs are usually quieter but still alert their owners to potential intruders.

Intelligence and Trainability

  • Brussels Griffons are intelligent dogs that can learn quickly. They respond well to positive reinforcement and consistent training. However, their stubborn streak can sometimes make training challenging.
  • Pugs are also smart but may not be as eager to please as Brussels Griffons. They can be a bit stubborn during training sessions. Pugs often respond best to short, fun training sessions with plenty of treats and praise.
  • Both breeds have low prey drives, making them generally good with other pets. Brussels Griffons may be slightly more territorial than Pugs. Pugs tend to be more adaptable to different living situations and social environments.

Health and Lifespan

Brussels Griffons and Pugs have different health profiles and lifespans. Both breeds face unique challenges that affect their quality of life and longevity.

Common Health Concerns

  • Brussels Griffons tend to have fewer health issues compared to Pugs. Pugs are prone to breathing problems due to their flat faces. This can lead to snoring, overheating, and exercise intolerance.
  • Eye problems are common in both breeds. Pugs may develop corneal ulcers and dry eye. Brussels Griffons can have issues with cataracts and glaucoma.
  • Pugs are at risk for Pug Dog Encephalitis, a serious brain inflammation. Brussels Griffons may face heart issues and patellar luxation.
  • Both breeds can struggle with obesity, which can worsen existing health problems.

Preventive Measures

Regular vet check-ups are crucial for both breeds. Keep your dog at a healthy weight through proper diet and exercise.

For Pugs:

  • Clean facial folds daily to prevent skin infections
  • Avoid hot weather and strenuous exercise
  • Monitor breathing during physical activity

For Brussels Griffons:

  • Regular dental care to prevent tooth decay
  • Eye exams to catch potential issues early
  • Joint supplements may help prevent knee problems

Both breeds have a lifespan of 12-15 years. With proper care and attention to their specific needs, you can help your dog live a long, healthy life.

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Living Environment and Lifestyle

Brussels Griffons and Pugs have different needs when it comes to living spaces and activity levels. These factors play a big role in how well each breed fits into your lifestyle.

Adaptability to Living Spaces

  • Brussels Griffons are highly adaptable to different living environments. They can thrive in apartments or houses. These small dogs don’t need much space to be happy.
  • Pugs also do well in apartments. They’re calm and don’t need a lot of room to move around. Both breeds are great for city living.
  • Remember that both breeds are indoor dogs. They can’t handle extreme temperatures well. Keep them inside where it’s comfortable.

Exercise and Activity Needs

Brussels Griffons have moderate energy levels. They need daily walks and playtime. A few short walks or play sessions each day will keep them happy. Pugs have lower energy levels. They need less exercise than Brussels Griffons. A short daily walk is usually enough for a Pug.

Both breeds enjoy indoor games. Puzzle toys can keep them busy. Be careful not to overexert Pugs. They can have breathing issues if they exercise too much. Toy breeds like these make great companion dogs. They’re happy to cuddle on the couch with you. Just make sure they get enough activity to stay healthy.

Grooming and Care

Brussels Griffons and Pugs have different grooming needs. You’ll find that Brussels Griffons require more frequent grooming than Pugs. For Brussels Griffons, brush their coat 2-3 times a week. This helps prevent matting and removes loose hair. Trim their beard regularly to keep it neat and clean.

Pugs, on the other hand, are low-maintenance when it comes to grooming. Brush their short coat once a week to remove dead hair and distribute skin oils. Both breeds need regular nail trims and ear cleaning. Pay special attention to the wrinkles on their faces, cleaning them daily to prevent infections.

Shedding levels differ between the two:

  • Brussels Griffons: Low to moderate shedding
  • Pugs: Heavy shedders year-round

Pugs tend to drool more than Brussels Griffons. Keep a cloth handy to wipe their mouth after meals or water breaks. Remember to brush your dog’s teeth regularly, regardless of breed. This helps prevent dental issues and bad breath.

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Social and Behavioral Aspects

Brussels Griffons and Pugs have distinct social and behavioral traits. These differences impact how they interact with their families and other animals.

Interaction with Family

  • Brussels Griffons are very affectionate with family members. They form strong bonds and crave attention. You’ll find they often want to be near you, sometimes even following you from room to room.
  • Pugs are equally loving and affectionate. They’re known for their charming personalities and desire to please their owners. Both breeds can be stubborn at times, which may present challenges during training.
  • Neither breed does well when left alone for long periods. They may develop separation anxiety if not properly trained. Brussels Griffons and Pugs make excellent companion dogs, thriving on human interaction.

Behavior with Other Animals

Brussels Griffons generally get along well with other pets. They’re social dogs that enjoy the company of other animals. However, early socialization is important to ensure they behave appropriately. Pugs are typically friendly with other animals too. Their easy-going nature makes them adaptable to multi-pet households. Both breeds have low prey drives, reducing the risk of chasing smaller pets.

When it comes to strangers, Brussels Griffons can be more reserved. They may act as watchdogs, alerting you to unfamiliar people. Pugs, on the other hand, are usually more welcoming to strangers. Both breeds are good with children when properly socialized. Their small size and gentle nature make them suitable family pets. Always supervise interactions between dogs and young children to prevent accidents.