Podcasts · Better Breeder Chronicles

Linebreeding: Carefully Connected, Thoughtfully Bred

6 Oct 2026 · 1 h 18 min · S1 E4

Linebreeding is one of the oldest tools in dog breeding for establishing and maintaining quality, but many people misunderstand it as simply breeding related dogs.

In this episode, Kathy Rust is joined by Andrea Jordan-Lane (Jordean Brittanys), Lexa Richmond (Hialeah Dachshunds), and Lisa Braun (Mischief Papillons & Miniature American Shepherds) to discuss how intentional linebreeding can help breeders understand and build their lines over generations.

They explore how many generations it can take to establish type, Lloyd Brackett’s breeding theory, triangle breeding theory, the importance of the sire & dam line, COI numbers, repeat breedings, and knowing when it may be time to outcross.

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Here's what this conversation covers:

- Defining linebreeding as intentional genetic direction, not simply breeding related dogs

- Why starting with a linebred dog can benefit new breeders

- How many generations it can take to establish type and style

- Lloyd Brackett’s theory and common mistakes

- Why the dam line deserves equal attention

- The trap of keeping mediocre bitches

- Breeding for the whole package, not just one trait

- Starting tight and working your way out

- Linebreeding until you need to enhance

- Understanding COI numbers in context

- Triangle Breeding Theory

- Why tail-male and tail-female consistency matter

- The case for repeat breedings

- Building a linebreeding plan based on phenotype and pedigree

Whether you're planning your first breeding, refining an established line, or thinking about where to take your program next, this episode is a deep dive into building bloodlines with purpose, patience, and predictability.

Timestamps:

00:00 Welcome to the Better Breeder Roundtable

00:57 What Is Linebreeding and How Breeders Learn It

02:07 When Inbreeding Reveals the Skeletons

04:38 Should New Breeders Start With a Linebred Dog?

07:04 How Many Generations It Takes to Set Type

11:55 Planning a Linebreeding Step-by-Step

16:57 Phenotype vs. Genotype in Linebreeding

21:20 Understanding the Bracket Theory the Right Way

25:54 Why the Dam Line Deserves Equal Attention

28:29 The Trap of Keeping Mediocre Bitches

33:08 Breeding for the Whole Package, Not One Trait

39:19 Start Tight, Then Work Your Way Out

44:32 Linebreed Until You Need to Enhance

46:59 Making Sense of COI Numbers

55:41 Triangle Breeding Theory

58:35 Why Tail-Male and Tail-Female Consistency Matter

01:04:27 The Case for Repeat Breedings

01:15:28 Building a Linebreeding Plan

01:16:27 Final Takeaways

This episode is brought to you by:

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Follow the full Better Breeder Roundtable series here:

https://www.youtube.com/playlist?list=PLDjcPjyNN2ik

Main Hashtags:

#PreservationBreeder #ConservationBreeder #AKCDogShows #BetterBreederRoundtable #KathyRust #Linebreeding #Inbreeding #AndreaJordanLane #LexaRichmond #LisaBraun #PurebredDogs #InbreedingCOI #COIDogBreeding #TriangleBreedingTheory #Outcrossing

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