How big will my Rottweiler get?

Rottweilers typically reach an adult weight of 80 to 135 pounds. Males usually average 95-135 lbs, while females average 80-100 lbs.

When is a Rottweiler fully grown?

Most Rottweilers reach their maximum height by 12 months, but continue to fill out with muscle mass until about 18 months of age.

Expert Guide

Rottweiler Growth

Predict adult size and track your Rottweiler's development with precision.

Breed Overview

About the Rottweiler

Loyal, loving, and confident guardian

Group

Working

Size Category

Large

Lifespan

8-10 years

Full Maturity

24 months

Temperament Traits

SteadyGood-naturedFearlessDevotedSelf-assured

Growth Benchmarks

Expected Adult Weight

80-135lbs

Typical Male

95-135 lbs

Typical Female

80-100 lbs

Growth Nuance

Rottweilers are one of the slowest-growing large breeds. They may not reach their final muscular breadth until 2 or even 3 years of age.

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