Cat Breed Guide
American Bobtail Cat: Short-Tailed Mix Identification
Medium to Large · United States (1960s)
A short-tailed cat with a wild, untamed look and a gentle, adaptable nature. The American Bobtail carries a naturally occurring short tail, a substantial rectangular body, and a dense coat in short or long variety. Developed in the 1960s from a domestic bobtailed cat crossed with other breeds, it looks wild but acts sweet.
This American Bobtail cat breed guide covers visual identification, temperament, health concerns, and daily care.
Quick Facts
- Size
- Medium to Large
- Weight
- 7–16 lbs (3.2–7.3 kg)
- Lifespan
- 12–15 years
- Origin
- United States (1960s)
Key Visual Markers
- Short, broad tail 1–4 inches long, carried above the back — each tail is unique with individual curves, kinks, and tufts; no two American Bobtail tails are identical; the tail is longer than a Manx but shorter than a Japanese Bobtail, with a tufted tip in the long-haired variety
- Large, rectangular, substantial body — the CFA calls it "well-muscled, medium to large, with a broad chest and heavy bone structure"; males reach 12–16 pounds; the body is longer than it is tall with substantial muscling through the shoulders and hindquarters
- Broad modified wedge-shaped head with a prominent brow, defined whisker break, and a gentle curve from forehead to nose — the muzzle is broad and square, giving the face an open, slightly wild expression
- Large, almond-shaped eyes in gold, amber, green, or blue — set at a slight angle, contributing to the alert, wild expression; the eye color is deep and rich, complementing the coat
- Ears medium in size with rounded tips and moderate lynx tufting — set high on the head and tilting slightly outward; the tufted ear tips add to the wild, outdoor cat appearance
- Double coat in short or medium-long length — the short coat is dense and slightly shaggy around the neck, britches, and belly; the long coat has an uneven, shaggy texture with a full ruff and britches; both have a soft, woolly undercoat and a slightly coarse outer coat
How to Tell If Your Cat Is a American Bobtail (or American Bobtail Mix)
Think your cat might be an American Bobtail or American Bobtail mix? Check these visual markers:
- Short, broad tail 1–4 inches long carried above the back — each bobbed tail is unique with its own curves, kinks, and tufts, and no two are identical
- Large, rectangular, substantial body — well-muscled with a broad chest and heavy bone structure; mixes often keep the solid, longer-than-tall frame
- Broad modified wedge-shaped head with a prominent brow, defined whisker break, and a broad, square muzzle — an open, slightly wild expression
- Large, almond-shaped eyes in gold, amber, green, or blue, set at a slight angle with a deep, rich color
- Dense double coat in short or medium-long length, slightly shaggy around the neck, britches, and belly — with moderate lynx tufting at the ear tips
American Bobtail vs Japanese Bobtail: Visual Differences
Japanese Bobtails have a distinctly triangular head, a slender athletic body (5–10 lbs), and a tail held upright like a rabbit’s. American Bobtails have a broader rectangular body, a heavy-boned build (7–16 lbs), a wilder expression with a prominent brow, and a broader head.
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Not sure where to start? How to tell what breed your cat is walks through the full visual identification process.
Temperament & Traits
- Adaptable and easygoing — adjusts to travel, new environments, and changes in routine better than most breeds
- Affectionate without being clingy — enjoys lap time and petting but entertains itself when you're busy
- Playful and intelligent — learns tricks, plays fetch, solves puzzle feeders, and stays playful throughout life
- Good with children, dogs, and other cats — an easy temperament that makes it a solid family cat
- Quiet voice — communicates with soft chirps, trills, and meows; not a loud or demanding breed
- Moderate energy — enjoys active play sessions but settles easily into lounging and napping
Health Notes
- Hip dysplasia — more common in larger, heavy-boned breeds; maintaining lean body weight reduces symptom severity and delays onset
- Patellar luxation — kneecap dislocation reported in some lines; ranges from occasional skipping (mild) to lameness requiring surgical correction (severe)
- Obesity — the substantial body type and love of food make portion control important throughout life; excess weight strains the joints and shortens lifespan
- Dental disease — the broad muzzle can cause tooth crowding in some lines; regular dental care and annual oral exams recommended
- Feline lower urinary tract disease (FLUTD) — some lines show predisposition; high-moisture diet and stress management are preventive measures
This information is for educational purposes only. Always consult a veterinarian for health advice specific to your cat.
Care & Grooming
- Brushing 1–2 times a week — the double coat mats if neglected, especially the shaggy ruff and britches; the long-haired variety needs more frequent attention during seasonal sheds
- Portion-controlled diet — the substantial body type and love of food make obesity a priority; feed measured meals to protect the joints from excess weight
- Daily interactive play — playful and intelligent, the breed enjoys fetch, puzzle feeders, and cat trees; moderate energy means it settles easily after a good session
- Dental care — the broad muzzle can cause tooth crowding in some lines; brush teeth regularly and schedule annual oral exams
- Environmental needs — adaptable and easygoing, American Bobtails travel well and adjust to new homes, but still appreciate perches, scratching posts, and family time
- Health monitoring — hip dysplasia and patellar luxation are seen in larger, heavy-boned lines; keep the cat lean and watch for limping or skipping in the hind legs
Frequently Asked Questions
Are American Bobtails hypoallergenic?
Are American Bobtails good with kids and other pets?
Do American Bobtails shed a lot?
How long do American Bobtails live?
Why do bobtail cats have short tails, and is every American Bobtail’s tail different?
How big do American Bobtail cats get?
What is the American Bobtail personality like, and are they good apartment cats?
What health problems do American Bobtails have?
What is the difference between an American Bobtail and a Japanese Bobtail?
Is an American Bobtail the same as a Manx, and is the breed natural or man-made?
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Similar Breeds
American Bobtail is often confused with these breeds. Here's how to tell them apart:
Japanese Bobtails have a distinctly triangular head, a slender athletic body (5–10 lbs), and a tail held upright like a rabbit's. American Bobtails have a broader rectangular body, a heavy-boned build (7–16 lbs), a wilder expression with a prominent brow, and a broader head.
American Bobtail vs Japanese Bobtail: key differencesManx cats have no tail (rumpy) or a short stub with a round cobby body, round head, and shorter back. American Bobtails have a clear 1–4 inch tail, a rectangular athletic body, a modified wedge head, and a larger, more substantial frame.
American Bobtail vs Manx: key differencesExplore Other Breeds
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