Abyssinian vs. Somali: Same Core Breed, Different Coat Length
These breeds share the same basic type and temperament; the biggest visible difference is coat length, not personality.
Trait
| Trait | Abyssinian | Somali | Practical Meaning |
|---|---|---|---|
| Coat | Short, close, ticked coat | Semi-long, plumed tail, ticked coat | Somali needs more brushing |
| Grooming | Low to moderate | Moderate | Somali sheds more visibly |
| Energy | High | High | Both need climbing and play |
| Body Type | Fine-boned, muscular | Fine-boned, muscular | Essentially the same frame |
| Common Health Screening | PK deficiency, PRA, cardiac review in breeding lines | PK deficiency, PRA, cardiac review in breeding lines | Ask for documented testing, not promises |
How the 'Somali' Difference Appears
Best Care Priorities for Either Breed
| Provide vertical space, puzzle play, and daily interaction | |
| Expect a highly curious cat rather than a sedentary lap breed | |
| Ask breeders about PRA and pyruvate kinase screening | |
| Brush Somalis more often to manage feathering and tail coat | |
| Keep routines enriching — boredom can become mischief | |
| Assume long coat means calmer temperament | |
| Treat 'same breed family' as 'same grooming workload' | |
| Buy from a breeder who cannot explain inherited disease testing |
The Somali is often described as the long-haired Abyssinian for a reason: the personality profile stays remarkably similar. Owners choosing between them are mostly deciding on coat maintenance and aesthetic preference, not a different kind of cat.
Because both breeds come from a narrow genetic background, breeder transparency matters. Screenings for progressive retinal atrophy and pyruvate kinase deficiency are more useful than vague claims that a line is simply 'healthy.'
The Somali is essentially a longhaired Abyssinian -- the breeds share identical temperament, conformation, and genetic origin, differing only in coat length. Both are among the most active, athletic, and engaging domestic cat breeds available, with a distinctly wild appearance from their ticked tabby coat pattern. They are not lap cats. They require environmental enrichment and vertical space that most other cat breeds don't demand, and they thrive in households where they have room to express their athleticism. Understanding what you are getting with either breed is important because their activity level and intelligence often surprises owners accustomed to more sedentary breeds.
Breed History and the Ticked Coat
The Abyssinian's origin is unclear -- genetic studies suggest it most closely relates to cats from the coast of the Indian Ocean and Southeast Asia, not Ethiopia (Abyssinia) as the name implies. What defines the breed is the ticked coat: each hair has alternating bands of dark and light color (agouti pattern), producing the characteristic wild-looking pattern that mimics that of wild felids like pumas and African wildcats. The Somali longhaired variant appeared sporadically in Abyssinian litters for decades before breeders began selectively breeding for the longhair trait in the 1960s. Both CFA and TICA now recognize the Somali as a separate breed from the Abyssinian, though they share all breed standards except coat length.
Temperament: Extremely Active
Abyssinians and Somalis are frequently described as the most active domestic cat breeds -- not merely playful but persistently athletic. They jump to the highest point in any room, sprint through hallways, and engage with every object in their environment. An Aby/Somali without vertical space (tall cat trees, shelves installed at ceiling height, wall-mounted climbing systems) will make its own vertical space using bookshelves, refrigerator tops, and door frames. They need interactive play sessions of 20-30 minutes twice daily and do not self-entertain as readily as some breeds -- they want to play with you, not just with toys on their own. Two Abyssinians keep each other occupied better than one Abyssinian kept as a single cat.
Grooming Differences
The Abyssinian's short, fine coat requires almost no grooming -- a quick weekly brush maintains it in excellent condition. The Somali's medium-long coat has less tendency to mat than Persian or Maine Coon coats but benefits from brushing 2-3 times weekly, particularly around the collar and hindquarters. The Somali's characteristic bushy tail and ear tufts are maintained by simple regular brushing. Neither breed sheds excessively compared to heavy-coated breeds.
Health Considerations
The Abyssinian and Somali share genetic health predispositions. Progressive Retinal Atrophy (rdAC-PRA) is a recessive genetic mutation causing blindness in early adulthood. A DNA test identifies carriers and affected cats; responsible breeders test all breeding stock and do not breed affected cats. Renal Amyloidosis -- deposits of amyloid protein in the kidneys -- causes progressive kidney failure in affected cats, typically in middle age. There is no DNA test for this condition; avoiding lines with documented amyloidosis is the current approach. Pyruvate Kinase Deficiency (PK Deficiency) is a genetic condition causing hemolytic anemia; a DNA test is available. Hypertrophic Cardiomyopathy (HCM) is documented in the breed; annual cardiac ultrasound is recommended for breeding animals and older pets.
Sources: Cornell Feline Health Center (renal amyloidosis in Abyssinians), AAFP feline care guidelines, The International Cat Association (TICA) breed health resources, peer-reviewed feline genetics studies via PubMed.