When is a Chinese Crested fully grown?

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

Puppy Predictor

Chinese Crested Size Calculator

How big will my Chinese Crested get? Predict adult weight and track your puppy's development.

Puppy Weight Forecaster

Predicting the growth of your Chinese Crested

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Dog's Name

Breed

Gender

MaleFemale

Age

Current Weight (lbs)

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Personalize this chart

Enter age and weight to see your dog's unique trajectory.

Breed Standard

Projection

Current

Breed Overview

About the Chinese Crested

Affectionate, alert, and lively

Group

Toy

Size Category

Toy

Lifespan

13-18 years

Full Maturity

9 months

Temperament Traits

AffectionateSweet-temperedLivelyPlayfulAlertHappy

Growth & Height Benchmarks

Expected Adult Weight

8-12lbs

Typical Male

8-12 lbs

11-13" tall

Typical Female

8-12 lbs

11-13" tall

How the Chinese Crested Calculator Works

High-Sensitivity Dynamic Modeling

We use a proprietary High-Sensitivity Dynamic Model calibrated specifically for Chinese Crested development. This accounts for the biological reality that growth velocity decelerates sharply as a puppy matures, ensuring pinpoint accuracy for both 8-week-old puppies and older teenagers.

Maturity Window Calibration

A Chinese Crested typically reaches its full skeletal structure around 9 months. Our algorithm applies a specific maturity multiplier that adjusts the projection as your puppy approaches this target window.

Standard Deviation Check

Every projection is cross-referenced against the Chinese Crested breed standard (8–12 lbs). While estimates can begin at 6 weeks, data collected after the 12-week mark provides the highest statistical confidence.

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