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1) Preparing to Mate

Planning puppies? Start with the right foundations.

Preparing to Mate is the first and, hopefully, the longest stage of your PUPLIFE pathway. Ideally, you’ll have discovered us before your female’s season begins, giving you time to follow best practices that prioritise her safety and set you up for success.

This stage encompasses everything from selecting stud dogs and conducting ovulation testing to understanding modern mating methods. We’ll help you take confident and well-informed steps that strengthen the gene pool and give your puppies the best start in life, keeping them healthy, happy and highly desired.

Ready to explore?

• Go‑To Guides
• Whelping Wizard
• Support Club

Tap a section to uncover tips, tools and next-step guides.

Concerns We’ll Turn into Confidence

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• Go-To Guides
• Whelping Wizard
• Support Club

 

Ready for support that matches where you actually are?

You've done your research. You feel prepared. You care for a female who's fit and healthy. That's a good start — and it's exactly the moment the right support matters most.

Preparing to Mate looks straightforward on the surface. Most owners feel confident here. But this is also where small oversights have the biggest downstream consequences. A missed window. A misread result. A detail that seemed minor. The owners who get this right aren't luckier. They just had someone in their corner before things got complicated.

That's what the Support Club is.

A private space inside Whelping World, open 24/7, for owners who understand that confidence and competence aren't the same thing.

Inside, you'll find:
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• Regular Catch-up Calls - planning, testing and timing, so you walk into mating day with clarity, not just confidence.
• Monthly Spotlight Sessions - ovulation tracking, stud selection, contracts and responsible pairings.
• Downloadable Templates - stud contracts, handling fee guides and planning checklists, ready to use.

The Support Club grew out of The Breeders Brew podcast. Every month, new owners join and find the same thing: the questions they thought were silly were the ones everyone else had too.

Come and find out.

 

Your Go-To Guides

Practical help when you need it most
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Trusted resources created by breeders who understand what you’re going through.
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Wondering where to begin? Our Go-To Guides are a hand-picked mix of blogs, articles, podcast episodes and tip sheets that make preparing your puppies for their lifetime 5-star home feel simple and rewarding.

​Each guide reflects the PUPLIFE purpose by focusing on the steps you can take to protect your puppies, showing how the actions you take now can positively shape their experiences and influence their future.

Preparing to Mate Shopping List

Stage: P – Preparing to Mate · Shopping list

Plan ahead before you commit to a litter. Open the Preparing to Mate shopping list to see health, safety and practical basics worth lining up early.

Open Preparing to Mate shopping list

Preparing to Mate Jargon Buster

Stage: P – Preparing to Mate · Jargon buster

Get clear on the language around health tests, pedigrees and mating plans. Open the Jargon Buster filtered to Preparing to Mate so you only see terms for this stage.

Open Preparing to Mate jargon buster

 

Turn Progesterone Numbers Into Clear Mating Decisions.

No more confusion around progesterone testing:

• 🧪 Different machines → Different numbers
• 🧪 Wrong unit → Wrong interpretation
• 🧪 Misread results → Missed mating window

The result?

​Mating too early. Mating too late. Or missing the cycle entirely and wondering what went wrong.

The Progesterone Ovulation Whelping Wizard removes the guesswork by instantly converting your test result across the two most common systems, so you can see exactly where your bitch is in her cycle.

This is your clarity tool for ovulation timing, helping you plan matings properly, ask better questions, and avoid costly timing mistakes.
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Why Ovulation Testing Matters
✓ Identifies the true fertile window
✓ Improves conception rates and litter consistency
✓ Reduces unnecessary repeat matings
✓ Essential for chilled and frozen semen
✓ Protects valuable bitches from over-mating

​How It Works

1. Enter your progesterone result
2. Select the testing machine and unit
3. Convert instantly across systems ⭐
4. Download or share your clear, converted report for future reference

Share

Progesterone Ovulation Whelping Wizard

Select your machine type, enter the test result value and unit, then press Convert. The calculator will show equivalent readings in both miniVIDAS and IDEXX systems.

Owner First Name *

Owner Email *

Name of Pet Tested

Breed

Testing Laboratory/Clinic

PUPLIFE Passport

Tick to receive your Passport Stamp

Your Progesterone Test Result

Processing Machine Select... miniVIDAS IDEXX Alternative or Unknown

Value *

Unit * Select... ng/mL nmol/L

Convert Clear

Converted Results

Owner First Name: --

Email: --

Pet Name: --

Breed: --

Testing Laboratory/Clinic: --

miniVIDAS (ng/mL): –

miniVIDAS (nmol/L): –

IDEXX (ng/mL): –

IDEXX (nmol/L): –

Breeding Guidance

Copy & Paste Results Download PDF

Reference: Conversion factors based on Progesterone Value Comparison Chart (©IBCS 1995, International Canine Semen Bank - Colorado). This is a planning tool – consult your reproduction specialist for breeding decisions.

v1.1 — December 2025 © 2025 whelpingworld.com

 

Not Sure You’re Timing It Right?

If you’ve just used the Progesterone Ovulation Converter and still feel unsure about your results, mating window, or how to plan the days ahead, the Support Club is your next step.
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We created the Progesterone Ovulation Converter Whelping Wizard, so there’s no one better placed to help you interpret your readings, understand your bitch’s cycle, and plan the most successful mating. Inside the Support Club, you’ll find practical guidance, expert advice, and a friendly community of breeders who’ve been exactly where you are.

Discover Support That Fits You

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Join today and gain the confidence to plan, test, and mate with clarity and calm.​