Clumber Spaniel Growth Chart
Expected weight by age, week by week
Clumber Spaniel puppies grow at a fairly predictable rate as a percentage of their eventual adult size. Use this table as a general guide - every puppy is different.
| Age | Male weight | Female weight |
|---|---|---|
| 4 weeks (~0.9 mo) | 3.5–4.3 kg (7.8–9.5 lb) | 2.8–3.5 kg (6.1–7.8 lb) |
| 8 weeks (~1.8 mo) | 6.4–7.8 kg (14.1–17.2 lb) | 5–6.4 kg (11–14.1 lb) |
| 12 weeks (~2.8 mo) | 10.6–12.9 kg (23.3–28.4 lb) | 8.3–10.6 kg (18.2–23.3 lb) |
| 16 weeks (~3.7 mo) | 14.4–17.6 kg (31.7–38.7 lb) | 11.3–14.4 kg (24.8–31.7 lb) |
| 20 weeks (~4.6 mo) | 17.6–21.5 kg (38.8–47.3 lb) | 13.8–17.6 kg (30.3–38.8 lb) |
| 24 weeks (~5.5 mo) | 20.8–25.4 kg (45.9–55.9 lb) | 16.3–20.8 kg (35.8–45.9 lb) |
| 28 weeks (~6.4 mo) | 23.4–28.5 kg (51.5–62.8 lb) | 18.3–23.4 kg (40.2–51.5 lb) |
| 32 weeks (~7.4 mo) | 25.6–31.2 kg (56.4–68.8 lb) | 20–25.6 kg (44.1–56.4 lb) |
| 36 weeks (~8.3 mo) | 27.2–33.2 kg (60–73.1 lb) | 21.3–27.2 kg (46.8–60 lb) |
| 40 weeks (~9.2 mo) | 28.8–35.1 kg (63.5–77.4 lb) | 22.5–28.8 kg (49.6–63.5 lb) |
| 44 weeks (~10.1 mo) | 29.8–36.3 kg (65.6–80 lb) | 23.3–29.8 kg (51.3–65.6 lb) |
| 48 weeks (~11 mo) | 30.7–37.4 kg (67.7–82.5 lb) | 24–30.7 kg (52.9–67.7 lb) |
| 52 weeks (~12 mo) | 31.4–38.2 kg (69.1–84.3 lb) | 24.5–31.4 kg (54–69.1 lb) |
Common questions
How much should a Clumber Spaniel weigh at 3 months old?
At around 12 weeks (3 months), a Clumber Spaniel puppy typically weighs about a third of their eventual adult weight - roughly 10.6–12.9 kg for males and 8.3–10.6 kg for females, based on this breed's adult weight range of 32–39 kg (male) and 25–32 kg (female).
When does a Clumber Spaniel stop growing?
Most Clumber Spaniels reach close to their full adult weight by around 12 months old, though medium breeds can continue filling out in muscle and chest depth for several months after that. Larger breeds generally take longer to fully mature than smaller ones.
My Clumber Spaniel puppy seems small/large for their age, should I worry?
Individual puppies vary, and these figures are typical ranges, not strict rules - genetics, litter size, and nutrition all play a part. If your puppy is well outside these ranges, gaining or losing weight rapidly, or you're generally concerned, check with your vet rather than relying on any online chart alone.
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