Updated · Published by Radif Partners
Clumber Spaniel Weight & Growth Chart
Complete weight guide with growth charts for male and female Clumber Spaniels from puppy to adult.
The Clumber Spaniel belongs to the Sporting group and originates from England. Adults typically weigh between 55 and 85 pounds, standing 17 to 20 inches at the shoulder. Life expectancy runs from 10 to 12 years, and the figures on this page describe that range rather than a single average, because the spread is what matters when you are deciding. Running costs settle around $206 a month once the dog is past puppyhood, before insurance and before anything unexpected. These numbers come from published breed standards and, where a standard is silent, from longevity and veterinary studies; they describe the breed as a population and not the dog in front of you. Line, upbringing, early socialisation and simple chance move an individual well away from the typical profile, and two dogs of the same breed often differ more than two dogs of different breeds. Nothing here is a diagnosis: for a specific animal, a veterinary surgeon who has examined it will always know more than a table.
Clumber Spaniel Weight Overview
The Clumber Spaniel weighs 55–85 lbs at maturity. Males (55–85 lbs) are typically heavier than females (46–74 lbs).
Males 70-85 lbs, females 55-70 lbs. The heaviest spaniel breed by far. Prone to obesity, which dramatically worsens their already significant joint problems.. The growth chart below shows the typical weight progression from puppyhood to adulthood.
Clumber Spaniel Growth Chart
When Does a Clumber Spaniel Stop Growing?
As a medium-sized sporting breed from England, the Clumber Spaniel reaches full height of 17–20 inches by approximately 12–15 months. Full adult weight of 55–85 lbs follows within a few months as the dog fills out.
Nutrition during the growth phase is critical. Given the breed's predisposition to Hip Dysplasia, proper growth-rate management is especially important.
Clumber Spaniel Male vs Female Size Differences
Male and female Clumber Spaniels differ noticeably in size, a pattern common in medium breeds. Males typically weigh 55–85 lbs, while females weigh 46–74 lbs. Both sexes stand 17–20 inches tall at the shoulder, though males tend to fall at the upper end of this range.
These size differences can influence practical ownership decisions. Larger males require more food, larger crate sizes, and stronger leash handling. Female Clumber Spaniels at the lower weight range may be easier to manage physically for smaller handlers or families with children. Both sexes share the same temperament and health profile, so size preference should be a practical decision rather than a temperament-based one.
Is My Clumber Spaniel Overweight?
Is your Clumber Spaniel at a healthy weight? The ideal range is 55–85 lbs (males 55–85, females 46–74). Check these three signs:
- Ribs: Easily felt with light pressure; not visible but not buried under fat
- Waistline: A clear narrowing behind the ribs when viewed from above
- Abdominal tuck: The belly slopes upward from the ribcage to the hind legs when viewed from the side
If your dog fails any of these checks, consult your vet. The breed faces significant orthopedic challenges due to their heavy build and long back. Maintaining healthy weight is crucial for joint and spinal health..
Clumber Spaniel Weight Management Tips
Maintaining your Clumber Spaniel at a healthy weight between 55 and 85 lbs is one of the most impactful things you can do for their long-term health. Studies consistently show that lean dogs live an average of 1.8–2.5 years longer than overweight dogs of the same breed.
Portion control: Use a measuring cup for every meal rather than estimating. Feed the amount recommended for your Clumber Spaniel's ideal weight, not their current weight if they are overweight. Divide daily food into two meals for adults and three meals for puppies under six months.
Treat management: Treats should not exceed 10% of daily caloric intake. Use small, low-calorie training treats and consider using pieces of your dog's regular kibble as rewards during training sessions. Avoid table scraps entirely, as they add unpredictable calories and can introduce foods that are toxic to dogs.
Exercise alignment: With an exercise needs rating of 2/5, the Clumber Spaniel requires lighter exercise. Even with lower activity needs, daily movement is important for maintaining muscle tone and healthy weight. Short walks and play sessions help prevent the gradual weight creep that affects less active breeds.
Regular weigh-ins: Weigh your Clumber Spaniel monthly and track the trend. Gradual weight gain of even one to two pounds per month can lead to significant obesity over time. Your veterinarian can establish your dog's ideal weight during wellness visits and recommend caloric adjustments as needed.
Feeding Recommendation
An adult Clumber Spaniel's daily food intake is typically 0.8–1.7 cups of high-quality kibble, fed in two meals. Males 70-85 lbs, females 55-70 lbs. The heaviest spaniel breed by far. Prone to obesity, which dramatically worsens their already significant joint problems.. At 55–85 lbs with energy level 2/5, The breed faces significant orthopedic challenges due to their heavy build and long back. Maintaining healthy weight is crucial for joint and spinal health..
Clumber Spaniel Weight by Age Table
The following table shows expected weight ranges for male and female Clumber Spaniels at key developmental milestones. Individual dogs may fall slightly outside these ranges depending on genetics, nutrition, and activity level. Consult your veterinarian if your Clumber Spaniel's weight deviates significantly from these benchmarks.
| Age | Male (lbs) | Female (lbs) |
|---|---|---|
| 3 months | 19.2–23.3 | 16.3–19.8 |
| 6 months | 42.2–51.3 | 35.8–43.7 |
| 9 months | 61.4–74.6 | 52.1–63.5 |
| 12 months | 76.8–93.2 | 65.1–79.4 |
Health Risks of Incorrect Weight in Clumber Spaniels
Both underweight and overweight conditions pose serious health risks for the Clumber Spaniel. Understanding these risks reinforces the importance of maintaining your dog within the 55–85 lb target range.
Overweight risks: Excess weight places additional strain on joints, increasing the risk and severity of conditions like Hip Dysplasia. Overweight Clumber Spaniels also face higher rates of diabetes, heart disease, respiratory compromise, heat intolerance, and reduced lifespan. Even moderate excess weight, just 10–15% above ideal, shortens life expectancy and reduces quality of life.
Underweight risks: A Clumber Spaniel consistently below 55 lbs may be experiencing inadequate nutrition, parasitic infection, dental problems that prevent eating, or underlying illness. Underweight dogs have weakened immune systems, poor coat quality, reduced energy, and slower healing. If your Clumber Spaniel appears thin despite normal feeding, veterinary examination is essential to rule out medical causes.
Frequently Asked Questions
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