The Genetics of a Performance Dog — Part 1: Good Parents = Good Puppies?
If you breed two phenomenal working dogs, you’re guaranteed phenomenal puppies… right?
Not exactly.
In Part 1 of my Wellness Wednesday series, The Genetics of a Performance Dog, we’re breaking down one of the biggest misconceptions surrounding breeding: that great parents automatically produce great puppies.
We’ll explore how genetics actually influence the dogs we see in the field, including genotype vs. phenotype, polygenic traits, heritability, genetic recombination, environmental influence, and why littermates from the exact same breeding can turn out remarkably different.
We’ll also talk about what titles and pedigrees can—and can’t—tell us, why the dog standing in front of you represents much more than genetics alone, and why evaluating a breeding means looking beyond just the sire and dam to the larger family behind them.
Whether you’re a breeder, trainer, handler, or searching for your next performance prospect, understanding genetics can help you ask better questions and set more realistic expectations.
Because responsible breeding isn't about guaranteeing the outcome.
It's about stacking the deck toward the traits we want while understanding that biology still deals in probabilities.
🎙️ A pedigree is a probability—not a promise.
This is Part 1 of The Genetics of a Performance Dog, a four-part Wellness Wednesday series from Dog Driven.
