Grand Basset Griffon Vendeen Weight & Growth Chart
Complete weight guide with growth charts for male and female Grand Basset Griffon Vendeens from puppy to adult.
Grand Basset Griffon Vendeen Weight Overview
Adult Grand Basset Griffon Vendeens typically weigh between 40 and 45 pounds, with males generally being larger than females. Males average 40–45 lbs while females typically weigh 34–39 lbs.
Weight can vary based on genetics, diet, exercise level, and whether the dog has been spayed or neutered. The growth chart below shows the typical weight progression from puppy to adult.
Growth Chart
When Does a Grand Basset Griffon Vendeen Stop Growing?
Grand Basset Griffon Vendeens typically reach their full adult height by 12 to 15 months and their full adult weight shortly after. Smaller individuals may continue to fill out and add muscle mass for several months after reaching full height.
Factors that influence when a Grand Basset Griffon Vendeen stops growing include genetics, nutrition, and spay/neuter timing. Dogs that are spayed or neutered very early may grow slightly taller due to delayed growth plate closure.
Is My Grand Basset Griffon Vendeen Overweight?
To determine if your Grand Basset Griffon Vendeen is at a healthy weight:
- Rib test: You should be able to feel the ribs without pressing hard, with a thin layer of fat covering them
- Waist check: Viewed from above, there should be a visible waist behind the ribs
- Tuck-up: From the side, the abdomen should tuck up behind the rib cage
If your Grand Basset Griffon Vendeen is overweight, work with your veterinarian to develop a safe weight loss plan. Even a 10% reduction in body weight can significantly improve health outcomes.
Feeding Recommendation
Adult Grand Basset Griffon Vendeens typically need 0.6 to 0.9 cups of high-quality dry food per day, divided into two meals. Puppies need more frequent feedings — three to four times daily until six months, then twice daily. Always provide fresh water and adjust portions based on activity level and body condition.
Weight by Age Table
| Age | Male (lbs) | Female (lbs) |
|---|---|---|
| 3 months | 10.4–12.1 | 8.8–10.3 |
| 6 months | 22.9–26.6 | 19.4–22.7 |
| 9 months | 33.2–38.8 | 28.2–33.0 |
| 12 months | 41.5–48.5 | 35.2–41.3 |
Male vs Female Grand Basset Griffon Vendeen Size Differences
Male Grand Basset Griffon Vendeens weigh 40–45 lbs (average 42.5 lbs), while females weigh 34–39 lbs (average 36.5 lbs). This represents approximately 16% sexual dimorphism — a moderate size difference, which is fairly standard among dog breeds.
Height differences: The size difference extends beyond weight. Males typically stand 15–18 inches at the shoulder (upper range), while females tend toward the lower end of that range. This height difference becomes visually apparent by around 6–8 months of age and is fully established by the time the Grand Basset Griffon Vendeen reaches physical maturity.
Frame and build: Male Grand Basset Griffon Vendeens are noticeably more robust, with broader chests, thicker necks, and larger heads compared to females. Females tend to have a more refined, streamlined appearance. This difference should be considered when selecting crate sizes, collars, and harnesses — always size equipment to the individual dog rather than breed averages.
Growth rate differences: Males typically gain weight faster during the first 6 months and continue filling out with muscle mass for several months after females have reached their adult weight. Females usually reach their final weight 1–3 months earlier than males. Neutering or spaying can affect final adult size, as sex hormones influence growth plate closure timing — dogs altered before physical maturity may grow slightly taller but with less muscle mass.
Choosing between male and female: If size is a significant factor in your decision (perhaps due to housing restrictions, lifting ability for grooming/veterinary visits, or personal preference), understanding the weight difference helps. A female Grand Basset Griffon Vendeen at 34–39 lbs may be more manageable for smaller owners or those in weight-restricted housing compared to a male at 40–45 lbs. However, individual variation within each gender can be significant — some females exceed average males, and vice versa. Meet the parents when possible to predict adult size more accurately.
Exercise for Weight Management
Maintaining the Grand Basset Griffon Vendeen at a healthy weight requires balancing caloric intake with appropriate physical activity. With an exercise needs rating of 3/5, this breed requires moderate daily activity — approximately 30–45 minutes of exercise including walks, play sessions, and mental stimulation. The Grand Basset Griffon Vendeen benefits from consistent routines but does not demand extreme physical output. This makes weight management achievable for most owners who commit to regular daily walks.
Effective exercise options include daily walks (20–30 minutes twice daily), moderate play sessions in the yard, short swimming sessions, and interactive games. Mental exercise through puzzle feeders and training sessions also burns calories and keeps the Grand Basset Griffon Vendeen engaged. Aim for a combination of physical and mental activities throughout the day.
Weight monitoring: Weigh your Grand Basset Griffon Vendeen monthly and track changes over time. You should be able to feel (but not see) ribs easily, observe a visible waist from above, and note a tucked abdomen from the side. If your dog exceeds 45 lbs, consult your veterinarian about a weight management plan before joint and cardiac problems develop.
Weight-Related Health Risks
Maintaining the Grand Basset Griffon Vendeen within the ideal 40–45 lb range is not merely cosmetic — it has significant health implications. Overweight dogs live an average of 2.5 years less than their lean counterparts, and excess weight exacerbates many of the conditions the Grand Basset Griffon Vendeen is already predisposed to.
Conditions worsened by excess weight:
General risks of overweight in dogs: Beyond breed-specific conditions, overweight Grand Basset Griffon Vendeens face increased risk of heat intolerance, reduced immune function, increased surgical/anesthetic risk, respiratory compromise, skin fold infections, and reduced quality of life. Even 10% excess body weight measurably increases health risks.
Underweight concerns: While less common, underweight Grand Basset Griffon Vendeens (below 40 lbs without explanation) may indicate parasites, dental disease preventing eating, metabolic conditions, or inadequate nutrition. Sudden weight loss always warrants veterinary investigation regardless of the starting weight.
Body condition scoring: Rather than relying solely on the scale, learn to assess your Grand Basset Griffon Vendeen's body condition score (BCS) on a 1–9 scale. A score of 4–5 is ideal: ribs easily felt but not visible, visible waist when viewed from above, and tucked abdomen from the side. Score your dog monthly and adjust food portions accordingly. Your veterinarian can teach you proper body condition assessment at your next wellness visit. Maintaining ideal body condition throughout life is the single most effective way to maximize your Grand Basset Griffon Vendeen's lifespan and quality of life.
Feeding for Optimal Grand Basset Griffon Vendeen Weight
Proper nutrition is inseparable from healthy weight management. The Grand Basset Griffon Vendeen's dietary needs change throughout life, and understanding these shifts helps maintain ideal condition at every stage.
Puppy feeding: Growing Grand Basset Griffon Vendeen puppies need calorie-dense food formulated for puppies appropriate to their expected adult size. Feed 3 times daily until 6 months, then transition to twice daily. Measure portions carefully against manufacturer guidelines, adjusting based on body condition rather than the puppy's eagerness for more food.
Adult maintenance: Once your Grand Basset Griffon Vendeen reaches full size (40–45 lbs), switch to an adult maintenance formula. Feed measured portions twice daily — never free-feed, as this makes it impossible to monitor intake and detect appetite changes that may indicate illness. Adjust portion sizes seasonally if activity levels change, and reduce portions by 10–15% if you notice the body condition score creeping above ideal.
Senior adjustments: As the Grand Basset Griffon Vendeen enters their senior years, metabolic rate decreases and activity levels typically drop. Transition to a senior-formulated food with fewer calories but maintained or increased protein to preserve muscle mass. Senior foods often include added joint support (glucosamine, chondroitin), antioxidants for cognitive health, and increased fiber for digestive regularity. Continue weighing monthly, as both gradual weight gain from reduced activity and unexplained weight loss (potentially indicating illness) require attention and veterinary consultation.