Tabby, Tuxedo & Calico Cat Pattern Types Edmonton

Mackerel tabby has narrow vertical stripes running from the spine down to the belly in a fishbone pattern; this is the wild-type ancestral tabby and the most common pattern at Edmonton rescues. Classic (or blotched) tabby has swirls, whorls, and an ox-eye or bullseye marking on the flanks; it results from a mutation in the Taqpep gene. Spotted tabby has broken stripes or solid spots across the body; most spotted Domestic Shorthairs are simple spotted rather than Bengal-style. Ticked (or agouti) tabby has banded individual hairs and no distinct body stripes, the Abyssinian-style coat. Patched tabby (also called torbie) is tabby plus tortoiseshell, with orange patches on a tabby base. All five variants share the M-shaped forehead marking and the agouti gene that expresses the tabby pattern.

Mackerel tabby dominates intake at Edmonton Humane Society, Zoe's Animal Rescue, SCARS, and AARCS Edmonton. Mackerel is the wild-type ancestral pattern, which means it expresses by default unless a Taqpep mutation produces classic or spotted variants. You will see multiple mackerel tabbies per week across Edmonton rescue listings during kitten season (May to October). Classic tabby is the next most common. Spotted is less common, and ticked (Abyssinian-style) is rare unless an individual cat carries Abyssinian-influenced ancestry. If you want a tabby kitten from an Edmonton rescue, mackerel is the practical default; the Edmonton foster home pairs pattern with temperament in the listing notes.

The distinctive M-shaped marking above the eyes on every tabby cat. The M is a universal feature of the tabby pattern across all variants (mackerel, classic, spotted, ticked, patched) because it is part of how the agouti pattern expresses on the face. Various legends attribute the M to religious or mythological origins (the Virgin Mary blessing a cat in Christian lore, the prophet Muhammad in Islamic lore, ancient Egyptian Bast worship), but the genetic explanation is simply that the agouti expression produces the marking consistently. If you see an M on the forehead, the cat is a tabby; if there is no visible M, the cat is either non-tabby or carries a solid-overlay pattern hiding the M.

Mackerel tabby has narrow vertical stripes running from the spine down toward the belly in a fishbone pattern. Classic (or blotched) tabby has bold swirls, whorls, and an ox-eye or bullseye marking on the flanks. The difference is genetic: the Taqpep gene (Transmembrane Aminopeptidase Q) controls which pattern expresses. Wild-type Taqpep produces mackerel, the ancestral pattern. A mutation in Taqpep produces classic. Research published in Science in 2012 by Kaelin and colleagues identified the same Taqpep gene as the mechanism controlling coat patterning in cheetahs (king cheetah blotched pattern). So the difference between mackerel and classic in your Edmonton rescue cat is essentially the same genetic switch that distinguishes king cheetahs from standard cheetahs.

A bicolor pattern with mostly black coat plus distinctive white markings on the chest, paws, and often the face. The look resembles a formal tuxedo with white shirt-front and gloves. Genetically, tuxedo is produced by the white-spotting gene (S locus) on a solid base coat. Tuxedo is not a breed; it is a pattern that appears in any breed but most commonly in Domestic Shorthair and Domestic Longhair mixes at Edmonton rescues. Sub-types include Van (mostly white with colour on head and tail), Harlequin (white with random patches), and Mitted (white paws and chest only). Tuxedo appears in both sexes equally because the white-spotting gene is not sex-linked.

Yes. The tuxedo pattern is the bicolor white-spotting effect on a solid base coat, and the base coat can be any colour. Black-tuxedo is the classic look (most common at Edmonton rescues), but grey-tuxedo, brown-tabby-tuxedo, orange-tuxedo, and even tortoiseshell-tuxedo all exist. The white-spotting gene operates independently of the base coat colour gene, so any colour combined with white spotting produces a bicolor pattern. The label tuxedo is typically reserved for the specific chest-and-paw white-marking distribution that mimics formal wear.

White. Calico is a tri-colour pattern (orange plus black or grey plus white) where the white-spotting (S) gene adds white patches to the orange-and-black mosaic. Tortoiseshell (tortie) is the same orange-and-black mosaic without the white (or with minimal white). Both patterns rely on X-linked orange-gene genetics, which is why both are nearly always female (covered in depth in our Edmonton calico genetics article). At Edmonton rescues, calico shows up every few weeks; tortoiseshell appears roughly half as often because the white-spotting expansion produces a more visually distinctive cat that adopters notice.

A calico whose base colours are softened by the dilute (D) gene. A standard calico shows orange plus black plus white. A dilute calico shows cream (diluted orange) plus blue or grey (diluted black) plus white. The pattern distribution is identical; only the colour intensity differs. The dilute gene is recessive, so both parents need to carry it for a dilute calico kitten to express. Dilute calicos are less common than standard calicos at Edmonton rescue intake but appear regularly across the year. The same dilute mechanism produces dilute tortoiseshells (blue-cream torties) without white.

Tortoiseshell tabby. A torbie has the tortoiseshell pattern (orange plus black mosaic) with visible tabby stripes on the orange and black patches. Both the agouti tabby gene and the X-linked orange gene are expressing together, so the cat shows both the mosaic-patches look of a tortie and the stripes-and-whorls look of a tabby within those patches. Torbies are nearly always female (same X-linked rule as torties and calicos). Edmonton rescues see torbies occasionally; the foster home note often reads tortoiseshell tabby or patched tabby rather than torbie because the informal term is not universal. Torbie with white (torbie plus the S gene) produces a calico tabby (also called caliby).

Almost never. A real Maine Coon requires CFA or TICA pedigree paperwork from a registered breeder with both parents documented. A cat described as a tabby Maine Coon at an Edmonton rescue is realistically a Domestic Shorthair or Domestic Longhair with the tabby pattern plus a medium-to-large body size that resembles the Maine Coon look. The cat may carry partial Maine Coon ancestry from somewhere in the family tree, or it may just be a large tabby DSH or DLH. Pattern is what you can see on the cat. Breed is paperwork. For rescue adopters, the practical answer is to treat the cat as a tabby DSH or DLH and budget accordingly: $150 to $500 adoption fee at Edmonton rescues, full vetting included.

You can test for the underlying coat colour genetics, but pattern is usually obvious from looking at the cat. The Wisdom Panel cat DNA test (around $130 USD) reports breed percentages plus coat colour markers. UC Davis Veterinary Genetics Laboratory (vgl.ucdavis.edu) offers more targeted coat colour and pattern tests including agouti, Taqpep (mackerel vs classic), dilute, and orange-locus testing. For most adopters, DNA testing for pattern is unnecessary because pattern shows on the cat. DNA testing is more useful for confirming breed influence (Bengal, Abyssinian, Maine Coon) or for breeding programs that need parent verification.

Tell the foster home or intake coordinator what pattern you want and they will match you. Mackerel tabby is always available because it is the dominant pattern at Edmonton intake. Calico female is available every few weeks during kitten season (May to October), less often outside it. Tortoiseshell female is available roughly twice a month. Tuxedo (both sexes) is available every couple of weeks. Ticked tabby is rare and may take months to source. The most efficient route is to sign up for new-cat email alerts from Edmonton Humane Society, Zoe's, SCARS, and AARCS Edmonton, and to specify your pattern preference plus temperament fit. Foster notes describe both pattern and personality, so adopters can match on both axes rather than fixating on pattern alone.