Shared ancestors, separate paths: after the Second World War, American soldiers brought Akitas home from Japan. Because the two countries’ kennel clubs did not recognise each other’s pedigrees at the time, no new blood arrived from Japan, and a distinct, heavier type developed in the USA.
| FCI | Group 5 (Spitz and primitive types), Section 5 Asian Spitz and related breeds, Standard No. 344, without working trial |
|---|---|
| Country of origin | Japan, developed as a distinct type in the USA |
| Size (height at the withers) | Males 66 to 71 cm, females 61 to 66 cm |
| Weight | not specified in the FCI standard |
| Life expectancy | median 11,4 years in a British analysis (McMillan et al. 2024), combined there with the Japanese Akita |
| Coat | dense, soft undercoat and straight, harsh, slightly stand-off outer coat, around 5 cm at the withers and croup |
| Colours in the standard | any colour such as red, fawn or white, also pinto and brindle, with or without a mask or blaze; solid white dogs without a mask; merle and liver disqualify |
An Akita that stayed in America
Until 1945, it shares its history with the Akita Inu: bear-hunting dogs from Akita, crossed with Tosas and Mastiffs from 1868 and also German Shepherds during the war. Afterwards, the Dewa line, which clearly showed these influences, was popular, and these were the dogs that went to the USA. In 1972, the American Kennel Club entered the breed in its stud book while Japan bred back towards the old spitz type. The FCI definitively recognised the American Akita in 1999.
Dignified, courageous and selective about other dogs
Alert, responsive, dignified and courageous: that is the temperament described by the standard. It openly adds that American Akitas can react very strongly to other dogs, particularly those of the same sex. In daily life, that means early, carefully managed contact with dogs rather than making dog parks a regular programme.
Everyday life with around 40 kilos of dog
The standard calls for a large, heavily boned dog; American Akitas in British veterinary practices had a median weight of 39,3 kg (O’Neill et al. 2026). Start loose-lead training in puppyhood. This dog needs long walks and tasks that use its mind. Brush daily during shedding, otherwise once a week.
What studies say about health
The median lifespan of 11,4 years covers both Akita breeds together and is below the 12,0 years for crossbreeds (McMillan et al. 2024). In a VetCompass analysis, 36 American Akitas died at a median age of 10,8 years (O’Neill et al. 2026). A US study found little diversity in immune-system genes: almost one dog in two was homozygous for a single DQA1 allele, and one variant occurred more frequently in uveodermatologic syndrome, an autoimmune condition affecting the eyes and skin (Angles et al. 2005). Red eyes therefore need prompt veterinary attention. In addition, 22 per cent of Akitas studied across both breeds carried a gene variant linked to poorly formed tooth enamel; a genetic test is available (Hytönen et al. 2019).
Who will be happy with this dog, and who will not
This breed suits calm, confident people with dog experience who can guide a large, independent dog kindly and consistently. It is difficult for first-time owners, homes with another dog of the same sex and anyone seeking a companion for dog parks and group walks.
Find out whether a dog with this strength and confidence fits your life in the breed quiz; our book goes further: “Welcher Hund passt WIRKLICH zu dir?” (book in German). For the first weeks with a puppy, there is the free Puppy Starter Pack. And if your American Akita already lives with you, explore dog portraits from your own photo or a poster in a wooden frame.
Further reading
- Siberian Husky: why so many end up in shelters at two years old
- Dog pulling on the lead: 5 mistakes almost everyone makes
- The socialisation period: why “as much as possible” is the wrong advice
Sources, accessed on 20.10.2026: FCI-Standard Nr. 344 American Akita (fci.be, English version dated 24.04.2026, valid standard published 11.02.2026, no German version published); FCI breed page No. 344; McMillan KM et al., Longevity of companion dog breeds: those at risk from early death, Scientific Reports 2024; O'Neill DG et al., Giant dog breeds under primary veterinary care in the UK: demography, common disorders and mortality, Companion Animal Health and Genetics 2026; Angles JM et al., Uveodermatologic (VKH-like) syndrome in American Akita dogs is associated with an increased frequency of DQA1*00201, Tissue Antigens 2005; Hytönen MK et al., Canine models of human amelogenesis imperfecta: identification of novel recessive ENAM and ACP4 variants, Human Genetics 2019.
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