Maltese

Dog breed

Overview

Maltese dog refers both to an ancient variety of dwarf, white-coated dog breed from Italy and generally associated also with the island of Malta, and to a modern breed of similar dogs in the toy group, genetically related to the Bichon, Bolognese, and Havanese breeds. The precise link, if any, between the modern and ancient breeds is not known. Nicholas Cutillo suggested that Maltese dogs might descend from spitz-type canines, and that the ancient variety probably was similar to the latter Pomeranian breeds with their short snout, pricked ears, and bulbous heads. These two varieties, according to Stanley Coren, were perhaps the first dogs employed as human companions.

The modern variety traditionally has a silky, pure-white coat, hanging ears and a tail that curves over its back, and weighs up to 3–[dose — ask your vet] (7–9 lb). The Maltese does not shed. The Maltese is kept for companionship, ornament, or competitive exhibition.

Temperament

Characteristics: The coat is dense, glossy, silky and shiny, falling heavily along the body without curls or an undercoat. The colour is pure white, however a pale ivory tinge or light brown spotting is permitted. Adult weight is usually 3–[dose — ask your vet] (7–9 lb). Females are about 20–23 cm (8–9 in) tall, males slightly more. They behave in a lively, calm, and affectionate manner.

The Maltese does not shed. Like other white dogs, they may show tear-stains.

The breed may be prone to health problems such as liver and heart issues, and Luxating patella. They should be checked for conditions like "Patent Ductus Arteriosus".

Of note, the breed is also highly recommended for those with dog allergies, as the breed is considered hypoallergenic. Hence, some people with dog allergies may be able to tolerate living with a Maltese as they shed less fur.

Appearance

Characteristics: The coat is dense, glossy, silky and shiny, falling heavily along the body without curls or an undercoat. The colour is pure white, however a pale ivory tinge or light brown spotting is permitted. Adult weight is usually 3–[dose — ask your vet] (7–9 lb). Females are about 20–23 cm (8–9 in) tall, males slightly more. They behave in a lively, calm, and affectionate manner.

The Maltese does not shed. Like other white dogs, they may show tear-stains.

The breed may be prone to health problems such as liver and heart issues, and Luxating patella. They should be checked for conditions like "Patent Ductus Arteriosus".

Of note, the breed is also highly recommended for those with dog allergies, as the breed is considered hypoallergenic. Hence, some people with dog allergies may be able to tolerate living with a Maltese as they shed less fur.

Health

Health: A 2024 UK study found a life expectancy of 13.1 years for the breed compared to an average of 12.7 for purebreeds and 12 for crossbreeds. A 2024 Italian study found a life expectancy of 11 years for the breed compared to 10 years overall.

Every pet is one of a kind. This guide covers what's typical for the breed, but your own dog or cat will have their own personality, quirks and needs — think of it as a friendly starting point, not the final word. Whenever you'd like advice tailored to your companion, the team at OC Pets is always happy to help.
Sources (reused under open licences, with thanks): Wikipedia — “Maltese” (CC BY-SA 4.0) · Wikidata (CC0) · image (Public domain, via Wikimedia Commons) · Compiled by OC Pets Veterinary Clinic, updated 15-06-2026.