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The Art of Canine Breeding: An In-Depth Guide to Progesterone Testing and how to breed a dog

The Optimal Time to Breed Your Dog: Dive into Canine Progesterone Testing and More! Greetings, canine enthusiasts! Welcome to another insightful edition on Our focus today revolves around a question that's been on many breeders' minds: "When exactly is the prime time to breed a dog during her heat cycle?" Let's dive into the science and art of canine progesterone testing and the significance of canine breeding charts.

Understanding Progesterone Testing in Dogs For the uninitiated, progesterone testing is a game-changer in the world of canine reproduction. This test helps in accurately determining the stage of a dog's heat cycle. The beauty of this method lies in its precision. With a reliable progesterone testing system, you can optimize the breeding time, thereby increasing your chances of a successful breeding.

Why Every Breeder Needs a Dog Progesterone Levels Chart At, we believe in equipping our clients with the best tools. This is why we offer various progesterone testing solutions tailored to different needs. But, there's a crucial aspect that often gets overlooked – the interpretation of the results. Different progesterone testing systems might show varied results due to different manufacturing techniques and calibration points. This can lead to confusion. Our solution? We correlate our testing systems with industry reference methods. This ensures that the progesterone level chart you receive from us is trustworthy, based on data from known reference systems. In simpler terms, we provide you with a key that unlocks accurate and consistent results every time.

But What Exactly is Canine Progesterone? Progesterone is a vital hormone in the canine world. Not only does it play a role in maintaining pregnancy, but its levels also give insights into the various stages of a dog's cycle. These insights help breeders make informed decisions about the ideal time for natural breedings, artificial insemination (A.I.), and surgical procedures.

Embarking on DIY Progesterone Testing? Here’s What You Need Thinking of taking charge and doing the progesterone tests at home? It's a commendable decision that can save both time and money. Here’s a checklist to get you started:

  • A dependable progesterone testing machine. Explore our range here.

  • Centrifuge

  • Pipette

  • Blood collection essentials like needles

  • A vortexor for thorough mixing

  • And of course, a dash of patience.

Deciphering Dog Progesterone Levels Across Different Analyzers Each testing machine might show different readings. However, understanding these readings is essential. For instance, while using an Idexx machine, a natural breeding is best done when levels are between 8-14 ng/l, typically around days 10-12. But remember, these numbers might vary depending on the testing instrument used. It's also important to note that dogs, like humans, are unique. While these numbers might be a standard reference, there will always be outliers. Hence, using a canine breeding chart specific to your analyzer and understanding the intricacies of each dog's cycle will put you on the path to success. To sum up, the essence of successful breeding lies in precision. Leveraging progesterone testing and understanding the associated charts are instrumental in this journey. We're here to help every step of the way. Until our next deep dive, happy breeding!

Need assistance? Reach out to us at or call us at 800 658 5308.

Canine progesterone testing and how to breed a dog
Canine progesterone testing and how to breed a dog


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