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Puppy Predictor

Bulldog Size Calculator

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

Breed Overview

About the Bulldog

Calm, courageous, and friendly

Group

Non-Sporting

Size Category

Medium

Lifespan

8-10 years

Full Maturity

12 months

Diet & Nutrition

Prone to flatulence and weight gain. High-quality fiber and restricted calories are key.

Temperament Traits

DocileWillfulFriendlyGregarious

Growth & Height Benchmarks

Expected Adult Weight

40-50lbs
Professional photograph of a Bulldog - Bulldog growth standards

Typical Male

50-50 lbs

14-15" tall

Typical Female

40-40 lbs

14-15" tall

Growth Nuance

Bulldogs grow 'out' more than they grow 'up' after 8 months. Their heavy bone structure requires careful weight management to avoid joint strain.

How the Bulldog Calculator Works

1

High-Sensitivity Dynamic Modeling

We use a proprietary High-Sensitivity Dynamic Model calibrated specifically for Bulldog 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.

2

Maturity Window Calibration

A Bulldog typically reaches its full skeletal structure around 12 months. Our algorithm applies a specific maturity multiplier that adjusts the projection as your puppy approaches this target window.

3

Standard Deviation Check

Every projection is cross-referenced against the Bulldog breed standard (40–50 lbs). While estimates can begin at 6 weeks, data collected after the 12-week mark provides the highest statistical confidence.

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