Mixed breed from United States
The Maltshi is a small mixed-breed dog, typically weighing between 2.7 and 6.8 kg and standing 20 to 28 cm tall. Its silky coat is low-shedding, and the breed is known for being affectionate, playful, friendly, gentle, outgoing, and intelligent. Energy levels are moderate (3 out of 5), and trainability is above average (4 out of 5). Grooming needs are high (4 out of 5) due to the coat. The Maltshi is well-suited to apartment living (5 out of 5) and generally gets along well with other dogs (4 out of 5). Suitability with children is moderate (3 out of 5). Lifespan is estimated at 10 to 16 years. Recognition status varies by registry; it is not recognized by major kennel clubs.
The Maltshi is a modern designer crossbreed developed in the United States, likely in the late 20th century. It is created by crossing a Maltese and a Shih Tzu, with the goal of producing a small, affectionate companion dog with a low-shedding coat. The breed is not recognized by major kennel clubs, and its recognition status varies by registry. Because it is a mixed breed, individual dogs may vary in appearance and temperament depending on which parent breed they take after more strongly. The exact timeline of its development is not well-documented, but it emerged as part of the trend of designer crossbreeds in the United States.
Breed tendencies are general guidance. Individual behavior depends on genetics, socialization, training, health and environment.
Moderate compared with other breeds
Typically responsive to training
Higher coat-maintenance demand
Lower shedding tendency
Supervise every dog–child interaction.
Introductions and socialization still matter.
Exercise, enrichment and noise tolerance affect fit.
Modelled tendency · low confidence
Modelled tendency · low confidence
Modelled tendency · low confidence
A general morphology-based tendency. Individual dogs still require shade, shelter, water, acclimation and weather-appropriate activity. Method: climate-morphology-v1.
No Maltshi-specific screening programme or peer-reviewed disorder-prevalence study is currently attached to this profile. This is not evidence that the breed has no health risks. Owners should use routine preventive veterinary care and discuss screening appropriate to the individual dog's history, examination and family line.
Veterinary disclaimer: This profile is educational and does not replace examination, diagnosis or treatment by a veterinarian.
Reviewed feeding guidance will appear after an approved source is imported and editorially reviewed.
Compare male and female growth, check weight by age and estimate mature size.
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The Maltshi is a small dog. Estimated adult weight ranges from 2.7 to 6.8 kg for both males and females, and height ranges from 20 to 28 cm. Estimated lifespan is 10 to 16 years. These are modelled estimates, so individual dogs may vary.
Maltshis are described as affectionate, playful, friendly, gentle, outgoing, and intelligent. However, temperament can vary by individual, and not every dog will display all these traits consistently.
The Maltshi has a moderate energy level (scored 3 out of 5). This suggests it needs regular but not excessive exercise, such as daily walks and playtime. Individual needs may vary.
Grooming needs are high (scored 4 out of 5) due to its silky, low-shedding coat. Regular brushing and occasional professional grooming are likely needed to prevent mats and tangles. Shedding is minimal (scored 1 out of 5).
Yes, the Maltshi is well-suited to apartment living (scored 5 out of 5). Its small size and moderate energy level make it adaptable to smaller spaces, provided it gets adequate exercise.
Child suitability is moderate (scored 3 out of 5), meaning it may do well with respectful children but supervision is recommended. Compatibility with other dogs is high (scored 4 out of 5), so it generally gets along well with other dogs, though individual temperament varies.
The Maltshi is a modern designer crossbreed developed in the United States. It is a cross between a Maltese and a Shih Tzu. It is not recognized by major kennel clubs, and its recognition status varies by registry.
Image source: No approved image attached. Last reviewed 7/20/2026.