Free Tools
Free tools for dog & cat breeders
Practical calculators and templates you can use today: go-home dates, heat cycle projections, litter math, contracts, and more. Everything runs in your browser. No account, no email, no catch.
Puppy Go-Home Date Calculator
Turn a whelp date into a go-home date and week-by-week litter milestones, or work backwards from a target pickup window.
Open tool →Dog Heat Cycle Calculator
Project a female's next three heat cycles from her last heat, with estimated breeding windows and due dates.
Open tool →Litter Profitability Calculator
See what a litter actually earns after stud fees, vet work, supplies, per-puppy costs, and your own hours.
Open tool →Puppy Pricing Calculator
Work out a puppy price that covers your real costs with room to spare, and stress-test it against a small litter.
Open tool →Breeding Contract Generator
Answer a few questions and get a draft puppy or kitten sales contract covering deposits, vet checks, health guarantees, and more.
Open tool →Puppy Vaccination Schedule
A week-by-week vaccine and deworming schedule for the whole litter, dated from your whelp date and ready to confirm with your vet.
Open tool →Puppy Buyer Questionnaire
Build a buyer screening questionnaire from proven questions about home, experience, lifestyle, and expectations.
Open tool →Puppy Waitlist Template
A free spreadsheet template for tracking waitlist families, deposits, preferences, and litter assignments.
Open tool →The full versions live inside BreederBuddy
Every tool on this page answers one question from numbers you type in. BreederBuddy answers the same questions from your actual records, automatically: heat forecasts learned from each female's real history, litter timelines with care tasks already on your calendar, contracts that fill themselves in and collect e-signatures, waitlists that email families when their position changes, and per-litter profit computed as payments arrive.
One plan, $29.99/month with everything included. Try all of it free for 30 days, no credit card required.
FAQs
Common questions about these tools
Are these breeder tools really free?
Yes. Every calculator and template on this page runs in your browser, free, with no account, no email capture, and no watermarks. They exist because breeders ask us these questions constantly, and a genuinely useful answer is the best introduction to what BreederBuddy does.
What's the difference between these tools and the BreederBuddy app?
The tools give you a one-off answer from numbers you type in. The app gives you a system: it already knows your females' real heat history, your litters' actual dates, your true expenses, and your waitlist, so the same answers appear automatically and stay current. Each tool page notes what its full version does inside BreederBuddy.
Do the tools work for cat breeders too?
Yes. The go-home calculator, contract generator, and vaccination schedule have kitten modes built in, and the pricing, profitability, questionnaire, and waitlist tools work the same for a cattery. BreederBuddy itself fully supports both dog and cat programs.
Can I share these tools?
Please do. Link them in breeder groups, mentor threads, or your own site. They are free for anyone to use.
Ready to simplify your breeding program?
Join our growing community of breeders using one system to manage dogs, buyers, and daily operations in one place.