Tweed: Unique & Rare Cavy Breed

Tweed: From Hidden Genes to Show Bench Success

The Tweed is New Zealand’s newest fully standardized pedigree success story.  Officially granted full show status by the New Zealand Cavy Judges Association (NZCJA) in 2016, the breed was developed in our country by renowned New Zealand cavy judge Christa Krey of Lessentine Cavy Stud.

The Tweed is one of the most visually striking and distinct breeds on the show bench, named after the classic, woven woolen fabric it closely resembles.  The defining feature of a Tweed is its heathered coat.  Instead of solid patches of colour, the coat consists of a beautifully even, intermingling of chocolate and white hairs across the entire short, cobby body.  This patterning occurs in both light and dark varieties, and can also manifest in an exceptionally glossy, radiant satin sub-variety featuring hollow hair shafts that amplify the coat's natural sheen.

A pedigree Tweed must also feature a clean, solid chocolate head patch (the mask) around its nose and mouth.  The lips and nostrils must be solid chocolate.  They have large, bright eyes that are surrounded by a distinct, clean circle of solid chocolate eye circle.  The ears are a solid, deep chocolate colour and shaped like drooping rose petals.  This solid colour extends down to the foot pads, while the heathered Tweed pattern runs cleanly down the top of the feet.

Because of its relative youth and high genetic specificity, maintaining the purity of this breed requires dedicated preservation breeders.  As the only clubs in New Zealand actively supporting and providing show benches for Tweeds, the Independent Cavy Clubs are entirely dedicated to preserving, protecting, and celebrating this unique Kiwi breed for generations of fanciers to come.

The visual beauty of the Tweed is only half the story, what lies beneath the coat is a fascinating genetic puzzle that took years of dedicated breeding to solve.  To find out the interesting story of how the Tweed genes arrived in New Zealand and dive deep into the breed genetics, please follow through to the Tweed Genetics page.

Tweed Photos

Explore our collection of beautiful Tweed guinea pigs. See their unique coat patterns and distinct colours up close.

Close up of a Tweed CavyA cobby, short-bodied Tweed guinea pig with broad shoulders, a roman nose, and chocolate-coloured rose-petal earsTweed Cavy being judged at an Independent Cavy Club show in New ZealandTwo cute Tweeds being hold by a cavy judge in NZThree Tweed Cavies NZThree shades of the Tweed CavyPedigree Tweed Guinea Pig looks like a WombatClose up of a Pedigree Tweed FaceBeautiful Tweed Guinea PigTweed Cavy at Independent Cavy Club showClose up Face of Tweed Guinea PigCute Baby Tweed Guinea Pig in BasketClose up of Tweed Cavy Face and TummyBaby Tweed Rex Pedigree CavyTweed Cavy Winning at Independent Cavy Club Show in NZ

Essential Tweed Facts


  • Available in both light and dark varieties

  • Tweed is 10 years old in New Zealand

  • There is a satin variety which the hair is very shiny and glossy.  Satins have a hollow hair shaft which allows the light to pass through and give it extra shine.  

  • Gene Behavior: Recessive and 100% safe (not linked to lethal genes like Roan)

  •  In the United Kingdom from January 2024, Tweed can be shown in Rare Varieties section under New Emerging Breed

  • In Germany Tweed are called Dapple and were fully standardised in 2010

  • Because of their short, compact, and cobby bodies combined with the dark facial mask and heathered coat, Tweed cavies are sometimes affectionately said to resemble adorable wombats or Ewoks

  • In New Zealand, Independent Cavy Clubs are the only clubs that officially recognise and support the rare Tweed breed

Discover the Tweed Breed

Join Tweed creator and cavy judge Christa Krey from Lessentine Cavy Stud.  Watch as she compares a Tweed with a Satin Tweed.

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Tweed Cavy: Complete Breed Guides

Delve into our master guides to uncover the origins of the Tweed, navigate the genetic modifiers and study the show standards.

Tweed NZ unique pedigree cavy breed