Frequently Asked Questions
Quick answers about how to use this site and what weight estimates mean.
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Using the tool
Use your most recent weight check and your puppy's age on the same day. Consistent units and repeat check-ins improve trend quality.
Weekly or biweekly check-ins are usually enough during active growth. Focus on direction over time instead of daily fluctuations.
Yes. You can start with age and weight only. Adding breed and parent weights later can tighten the range and improve context.
Accuracy & ranges
No. Results are range estimates. Growth pace can vary by breed mix, feeding consistency, activity, and individual development.
Mixed-breed dogs may land outside typical ranges. Use the estimate as a checkpoint and compare against trend plus body condition notes.
If trend shifts are sharp, sustained, or paired with appetite and energy changes, a vet check helps confirm next steps.
Saving & privacy
Saved entries stay in your browser's localStorage on this device. They are not tied to an account on this site.
Yes. Use Export JSON on the Saved page to download your entries and Import JSON to restore them later on the same or another device.
Clearing site storage can remove saved entries from this device. Exporting JSON first helps preserve your data.