Built for 4-H · FFA · junior livestock
Hit target weight.Own the record book.
ShowPen is the project OS for show livestock families — ADG tracking, fair-weight projections, expenses, and exportable record books in one place.
Free for 1 animal · No credit card · Upgrade when you need multi-animal Pro
Live projection snapshot
Current weight
182 lb
ADG
1.84 lb/day
Days to fair
41
Projected
257 lb
Status: On track for 265 lb class — keep weekly weigh-ins.
Everything the season needs
ADG engine
Every weigh-in updates average daily gain and fair-day projection.
Expense ledger
Feed, vet, entries, equipment — know breakeven before the sale.
Record books
Assemble weights + costs into a print-ready project report.
Free SEO tools
ADG, purchase weight, tape estimate, and feed cost calculators.
Stop rebuilding the record book the week of fair
Extension PDFs and end-of-season spreadsheets miss mid-season decisions. ShowPen logs the project as it happens — then exports when judges ask.