TRBA Litter Weight Tracker
TRBA breeder tool

Litter Weight Tracker

Track each kitten from birth to 13 weeks with a clear, mobile-friendly growth record. Enter your litter details, add weights, review alerts, and save the finished record as a PDF for your files.

Daily to day 21 Weekly or biweekly follow-up Automatic save on this device
Kittens
0
Average latest weight
0g
Monitor flags
0
Alert flags
0

Step 1 — Litter details

Enter your litter information below, then add a collar colour and birth weight for each kitten. Once complete, the tracker will unlock the next steps.
Checklist before Step 2
Litter name—
Birth date—
Tracking mode—
Kitten setup0 complete
Automatic save Every change is saved automatically on this device. You can also create a private local link or export the data file at any time.
Kitten setup
Autosaved locally

Step 2 — Enter weights

Use the table on desktop or the stacked cards on mobile. Gains are calculated from the previous recorded entry for each kitten.
Collective litter growth chart

Step 3 — Review kittens

Each card shows the latest weight, the most recent gain, a mini chart, and alerts for drops or low gain patterns.

Step 4 — Save your report

Print this page to PDF for a simple record, or export the raw data as JSON for backup and future edits.
PDF includes
  • Litter details and breeder information
  • Full dated weight table
  • Per-kitten summary cards
  • Growth charts
  • Monitor and alert markers
For the best PDF result, use portrait on mobile or landscape on desktop, turn on background graphics if your browser offers it, and keep scale close to 100%.
Private local link Save a link on this device so you can reopen the same litter data later without retyping everything.
Export raw data Export a JSON file to keep your own backup before publishing changes or moving devices.
Litter—
Breeder—
Birth date—
Schedule—