View all Medium breed growth charts
Lagotto Romagnolo Growth Chart
The Lagotto Romagnolo is a compact Italian water dog with a dense curly coat, now best known as a truffle-hunting specialist. Puppies grow at a steady medium-breed pace and reach adult weight around 12 to 15 months. The thick curls hide body shape, so the scale tells you more than the mirror.
View weight chart (lb & kg)Calculate Your breeds.lagotto-romagnolo Puppy's Adult Weight
Enter your breeds.lagotto-romagnolo puppy's age and current weight for an estimated adult weight range.
breeds.lagotto-romagnolo weight by age
Typical male and female puppy weight ranges by age, available in lb and kg. Individual puppies may vary.
Most breeds.lagotto-romagnolo puppies approach adult weight around 14 months, although individuals may finish earlier or later.
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
breeds.lagotto-romagnolo Growth Stages
Understanding the typical growth stages helps you know what to expect as your breeds.lagotto-romagnolo puppy grows.
Neonatal
0–2 weeksPuppies are born with eyes and ears closed, relying entirely on their mother. Rapid weight gain occurs during this period.
Socialization
3–12 weeksEyes and ears open. Puppies begin to explore, play, and learn social behaviors. This is a critical period for development.
Juvenile
3–6 monthsRapid growth continues. Puppies become more independent, start teething, and develop coordination.
Adolescent
6–12 monthsGrowth rate begins to slow. Puppies reach sexual maturity and may test boundaries. Muscle mass develops.
Young Adult
12–15 monthsGrowth is nearly complete. Your puppy is filling out and approaching adult proportions.
Adult
15+ monthsYour puppy has reached their full adult size. Weight should remain relatively stable with proper nutrition.
breeds.lagotto-romagnolo FAQ
How much will my Lagotto Romagnolo puppy weigh as an adult?
Lagotto Romagnolos typically reach 29 to 35 pounds for males and 24 to 31 pounds for females. Working truffle lines can run a little lighter and more athletic than companion-bred dogs. Because the curly coat hides body condition, regular weighing is the most reliable way to track condition.
At what age is a Lagotto Romagnolo fully grown?
Most Lagotto Romagnolos reach adult weight around 12 to 15 months. They are compact dogs, so growth looks less dramatic than in larger breeds, but the frame and muscle keep maturing into the second year. Females often finish slightly earlier than males.
How accurate is a Lagotto Romagnolo puppy weight chart?
Quite accurate for a breed with a fairly tight standard. The main variable is working versus companion bloodlines, with truffle-working dogs sometimes tracking a few pounds lighter. Coat density can also mislead the eye, which is why hands-on rib checks and the scale beat visual estimates for this breed.
How much should a Lagotto Romagnolo puppy weigh at 12 weeks?
Check the 12-week row in the weight-by-age table above for the estimated male and female ranges. If your puppy falls well outside that band, re-check the scale, the lb/kg setting, and the age entry first — a single off reading is more common than a truly unusual puppy.
Do male and female Lagotto Romagnolos grow differently?
Yes, males are usually noticeably heavier, typically 29 to 35 pounds versus 24 to 31 pounds for females. Males also tend to be a touch taller and take slightly longer to finish. Both sexes follow the same steady medium-breed curve.