🐾 Puppy Weight Calculator
Puppy Weight
Calculator
Estimate your puppy's adult weight and track their growth journey with our veterinarian-approved calculator.
Enter Puppy Details
Ready to Predict
Fill in your puppy's details and click "Predict Adult Weight" to see their estimated growth chart and veterinarian insights.
When will your puppy stop growing?
Toy
9 mo
Small
12 mo
Medium
15 mo
Large/Giant
18–24 mo
Growth Support Recommendations
Expert-backed advice tailored to your puppy's current developmental stage.
Optimal Feeding
Puppies need specifically formulated "large breed" food to ensure calcium-to-phosphorus ratios are balanced for slower growth.
View Feeding ChartVet Check-ups
Your next vital vaccination window is between 14–16 weeks. Monitor for signs of 'panosteitis' (growing pains) in larger breeds.
Schedule ReminderExercise Limit
Follow the 5-minute rule: 5 minutes of formal exercise per month of age, twice a day. Avoid high-impact jumping until 12 months.
Training TipsHow Puppy Weight Prediction Works
Breed Standard Baseline: Our algorithm uses average adult weights for 300+ AKC breeds.
Growth Curve Analysis: We map your puppy's current weight against specific growth trajectories.
Adjustment Factors: We adjust for sex, birth weight (if known), and current BCS (Body Condition Score).
When Do Puppies Stop Growing?
The age at which a dog stops growing is directly related to its final adult size. Smaller breeds reach their full skeletal size much earlier than giant breeds.
Note: Puppies reach their full height before they reach their full weight. The growth plates in their joints usually close between 12–18 months.
Puppy Growth by Breed Size
| Size Category | Adult Weight | Growth Stops |
|---|---|---|
| Small/Toy | 2–10 kg | 9–12 Months |
| Medium | 11–25 kg | 12–15 Months |
| Large | 26–45 kg | 15–18 Months |
| Giant | 46+ kg | 18–24 Months |
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Frequently Asked Questions
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