Breed lookup

Dog Size Calculator by Breed

Use our dog breed size calculator to predict adult weight. Specific profiles available for Australian Cattle Dog, Bernese Mountain Dog, Boxer, and more.

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Calculator Configuration

Enter your values to see real-time results

B?
index
W?
lbs
A?
months
M?
%
S

Ready to Calculate

Enter values on the left to see your estimate and planning range instantly.

How to Use

Quick Workflow

1. 🐕 Select Breed Class

Use this step to keep your inputs consistent and your estimate more reliable.

2. ⚖️ Current Weight

Use this step to keep your inputs consistent and your estimate more reliable.

3. 🧬 Mix Percentage

Use this step to keep your inputs consistent and your estimate more reliable.

4. 📊 Breed Output

Use this step to keep your inputs consistent and your estimate more reliable.

Breed FAQs

Breed-Specific Sizing Questions

How specific breeds impact growth expectations.

How does the dog breed size calculator work?

It applies a specific maturity curve based on the breed's size index (Toy through Giant) to calculate a highly tailored adult weight estimate.

Can I use this as an Australian cattle dog size calculator?

Yes, select the "Medium" (or index 3) breed class, as they typically reach 35-50 lbs and mature around 14 months.

Is there a specific Bernese mountain dog size calculator setting?

For Bernese Mountain Dogs, select the "Giant" (index 5) category, as they have prolonged growth phases extending up to 24 months.

How to use this as a Boxer dog size calculator?

Boxers fall into the Large category (index 4). Input their current weight and age to project their final muscular build.

What does the "Mixed Breed Blend" toggle do?

It allows you to weight the calculation between the purebred typical weight and the puppy's actual current growth trajectory.