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Medium breed

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Basenji Growth Chart

Male adult weight22–26 lb10–11.8 kg
Female adult weight20–25 lb9.1–11.3 kg

Basenjis are Africa's famous "barkless dog" — athletic, cat-like, and independent. Adults typically weigh 20–26 lb, with males heavier than females. Most reach adult weight around 12–14 months.

View weight chart (lb & kg)

Calculate Your Basenji Puppy's Adult Weight

Enter your Basenji puppy's age and current weight for an estimated adult weight range.

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Basenji weight by age

Typical male and female puppy weight ranges by age, available in lb and kg. Individual puppies may vary.

Most Basenji puppies approach adult weight around 14 months, although individuals may finish earlier or later.

Weight unit
Expected Basenji puppy weight at key ages in lb or kg
AgeTypical male rangeTypical female range
2 months (8 weeks)3.4–7.4 lb1.5–3.4 kg3.1–7.1 lb1.4–3.2 kg
3 months (12 weeks)5.1–9.5 lb2.3–4.3 kg4.7–9.1 lb2.1–4.1 kg
4 months (16 weeks)6.7–11.3 lb3–5.1 kg6.1–10.9 lb2.8–4.9 kg
5 months (20 weeks)8.1–13 lb3.7–5.9 kg7.4–12.5 lb3.4–5.7 kg
6 months (24 weeks)9.5–14.6 lb4.3–6.6 kg8.6–14 lb3.9–6.4 kg
7 months (32 weeks)12–17.6 lb5.4–8 kg10.9–16.9 lb4.9–7.7 kg
9 months (40 weeks)14.4–20.4 lb6.5–9.3 kg13.1–19.6 lb5.9–8.9 kg
1 year (52 weeks)17.8–24.4 lb8.1–11.1 kg16.2–23.5 lb7.3–10.7 kg
18 months (78 weeks)20.2–26 lb9.2–11.8 kg18.3–25 lb8.3–11.3 kg

These estimated ranges combine the breed's adult weights with a size-based growth curve. They are not measured breed-specific percentiles or health targets. Month labels are rounded approximations; use the week values for each row. How these weight ranges are calculated

Basenji Growth Stages

Understanding the typical growth stages helps you know what to expect as your Basenji puppy grows.

Neonatal

0–2 weeks

Puppies are born with eyes and ears closed, relying entirely on their mother. Rapid weight gain occurs during this period.

Socialization

3–12 weeks

Eyes and ears open. Puppies begin to explore, play, and learn social behaviors. This is a critical period for development.

Juvenile

3–6 months

Rapid growth continues. Puppies become more independent, start teething, and develop coordination.

Adolescent

6–12 months

Growth rate begins to slow. Puppies reach sexual maturity and may test boundaries. Muscle mass develops.

Young Adult

12–15 months

Growth is nearly complete. Your puppy is filling out and approaching adult proportions.

Adult

15+ months

Your puppy has reached their full adult size. Weight should remain relatively stable with proper nutrition.

Basenji FAQ

How much will my Basenji puppy weigh as an adult?

Most adult Basenjis typically weigh between 20 and 26 lb. Males often land in the 22–26 lb range, while females may finish lighter at 20–25 lb.

At what age is a Basenji fully grown?

Basenjis usually reach adult weight between 12 and 14 months.

How accurate is a Basenji puppy weight chart?

Charts show typical trends, not guarantees. Basenjis have a notably narrow normal range, so charts predict this breed well.

Do male and female Basenjis grow differently?

Males are slightly larger, typically 2–4 lb heavier than females.

How much should I feed my Basenji puppy?

Feed measured meals of a quality puppy food. Basenjis stay lean naturally — do not overfeed. Ask your vet about portions.

Similar breeds

Explore growth charts for other dogs in the same size category.