The beloved, unpedigreed long-haired everycat.
Origin
Worldwide
Weight
8–15 lb (3.6–6.8 kg)
Lifespan
12–18 years
Coat
Long, varied double coat
Energy
Moderate
Overview
The Domestic Longhair is not a formal breed but a term for long-haired cats of mixed or unknown ancestry — the most common long-coated cats in homes and shelters. They come in every color, pattern, and personality imaginable.
Because of their diverse backgrounds, Domestic Longhairs vary widely in temperament, from playful and outgoing to calm and reserved. Their genetic diversity often brings robust health, and each cat is truly an individual.
History
Domestic Longhairs descend from generations of naturally breeding cats with long-coat genes, rather than any deliberate breeding program. They are found worldwide and make up a large share of companion and shelter cats.
Temperament
Temperament varies greatly by the individual cat, from lively and social to quiet and independent. With early socialization and care, Domestic Longhairs make affectionate, adaptable companions suited to many households.
Health to watch
Diverse ancestry often brings robust health and fewer inherited disorders than many pedigreed breeds.
Like all cats, Domestic Longhairs can gain weight easily; measured meals and play protect their health.
Common feline concerns like dental disease and kidney issues can occur; routine care aids early detection.
General breed tendencies, not a diagnosis. Every cat is an individual — pair this with regular veterinary care.
Care essentials
The long coat needs regular brushing, several times a week, to prevent mats and reduce hairballs.
Measured meals, play, and routine veterinary checkups keep these individual cats healthy.
Provide play, scratching, and perches to suit each cat's unique energy and personality.
XPET builds each pet a digital twin — modeling their real biology instead of breed averages, so care stays personal.