Facts & Origin
The Jack Tzu - a Jack Russell Terrier and Shih Tzu mix
The Jack Tzu is a designer dog breed that is the result of a cross between the energetic Jack Russell Terrier and the charming, calm Shih Tzu. Like many so-called hybrid dogs, the Jack Tzu originated mainly in the last few decades, when interest in mixed breeds with specifically combined characteristics increased. The aim of this breeding was to create a dog that was both playful and active as well as affectionate and family-friendly.
Criticism of designer dogs
However, criticism of such crossbreeds is inevitable: As it is not a recognized breed, the character as well as the appearance is unpredictable, which can be a challenge, especially for inexperienced owners. In addition, there are no uniform standards - neither for health nor for breeding lines.
Who is this mix suitable for?
Nevertheless, the Jack Tzu is becoming increasingly popular as a compact, adaptable companion that can be suitable for families with children as well as active singles or seniors. Its versatility makes it a potential all-rounder - provided its physical and mental needs are met.
| Alternate Name | Jatzu |
| Origin | England - Tibet |
| Life expectancy | 10 - 16 years |
| Care requirements | low-maintenance - high-maintenance |
| Activity level | high - low |
| FCI group | not recognised |
| AKC group | not recognised |
| KC group | not recognised |
More Jack Russell Terrier mixes
Attitude, character and temperament of the breed
Possible character traits
The Jack Tzu combines the typical characteristics of its two parent breeds - and in an exciting way. The Jack Russell Terrier often brings a good portion of temperament, curiosity and self-confidence, while the Shih Tzu provides the affectionate, gentle and charming side. The result is usually a lively little dog with a lot of personality that can be both playful and cuddly.
The Jack Tzu in everyday life
As a rule, the Jack Tzu is intelligent, alert and eager to learn, which makes him a great candidate for various activities. At the same time, he loves to spend time with his family, likes to lie on your lap or accompany his humans in everyday life.
Due to its watchful character, the Jack Tzu is also suitable as a small house guardian, but should learn early on not to bark excessively. It needs mental activity, clear rules and loving consistency - then it will prove to be a loyal, versatile companion that is well suited to both active people and families with older children.
Character
Health and breeding information
What diseases can occur?
Like many designer dogs, the Jack Tzu can inherit both the strengths and weaknesses of its parent breeds in terms of health. The more common health issues include possible eye problems, such as cataracts or dry eyes, which can occur in the Shih Tzu. Respiratory problems cannot be ruled out either, especially if the Jack Tzu has inherited the shorter nose of the Shih Tzu.
In addition, some dogs are predisposed to patellar luxation (an unstable kneecap), which is more common in smaller breeds. Allergies, dental problems and ear infections are also possible problems, especially if the fur on the face and ears is thicker.
Anyone keeping a Jack Tzu should therefore ensure good dental care, regular eye and ear checks and, if necessary, appropriate grooming. Responsible breeding, regular visits to the vet and conscious health care are essential to ensure that a Jack Tzu lives a long, trouble-free life.
What does this mixed breed look like?
The Jack Tzu is as visually versatile as it is charming - depending on which characteristics it has inherited more strongly from its parents, the Jack Russell Terrier and the Shih Tzu. They are usually small to medium-sized dogs with a compact, strong build, with a typical shoulder height of between 25 and 35 cm.
The coat can be short, semi-long or long - from smooth to wavy to somewhat wiry in texture, anything is possible. Many Jack Tzus have an expressive facial decoration with a beard or longer hair around the muzzle. Coat colors vary greatly, with combinations of white, brown, black or grey often seen - often spotted or with a saddle pattern.
The eyes are usually round and dark, with an attentive and friendly look. The ears can be droopy like the Shih Tzu or slightly tilted like the Jack Russell. Overall, the Jack Tzu is a real eye-catcher - charming, cheeky and with an individual appearance that never ceases to amaze.
| Fur length | short - medium |
| Fur | rough-haired - flat coated |
| Ear shape | Tilt-ear - Floppy Ear |
| Tail | lang - rolled up |
| Anatomy | sporty, rugged |
| Size ♀ | 20 - 38 cm |
| Weight ♀ | 4 - 8 kg |
| Size ♂ | 20 - 38 cm |
| Weight ♂ | 4 - 9 kg |
| Suitable For | - |
Known Diseases
Cataract
Cataracts are still one of the most common causes of blindness, even in dogs.
Numbness
Often occurs in old age.
Ataxia
Ataxia (from Greek ἀταξία ataxia 'disorder' 'irregularity') is a generic term in medicine for various disorders of movement coordination. Ataxia can occur even when there is no paralysis (paresis), that is, when there is normal muscle strength.
Atopy
Canine atopic dermatitis or environmental allergy is characterized by itching with scratching, biting, and rubbing of the face, paws, and belly
Dermatophytosis
Dermatophytosis (synonym dermatophytosis, from ancient Greek τὸ δέρμα derma, German 'skin' and ancient Greek φυτόν phyton, German 'plant') or tinea (Latin for 'woodworm', 'moth') is a skin fungal disease caused by specific fungi (dermatophytes).
extreme whiteness
May be associated with some other diseases.
Legg-Calve-Perthes
Legg-Calvé-Perthes disease (aseptic femoral head necrosis) is a growth disorder of the femoral head.
Dislocations
Lenticular and patella luxation occur in some breeds and affect the eye.
Myelopathy
Degenerative myelopathies of dogs are a series of slowly progressing neurological diseases associated with destruction of the spinal cord. These diseases are associated with slowly progressive movement disorders of the hindquarters.
Eye infections
Chronic eye infections can be very painful in dogs and can be treated with medication. In rare cases, the cornea must be treated.
Breathing problems
Dogs with shortened muzzles can often experience respiratory problems.
Patellar luxation
Patellar luxation is the term used to describe a displacement of the kneecap, which is one of the most common causes of lameness in dogs.
Knee injuries
Some breeds, unfortunately, especially suffer from knee injuries of various kinds.
FAQ
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This mix usually has a brown and white coat and a face that is half brown and half white. The hair on the legs and body is often longer than on the head.
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Jack Russell Terriers and Shih Tzu mixes usually weigh between 4 and 6 kg.
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Yes, these mixed breeds are generally good with children. They are energetic but also affectionate, which makes them great playmates for children.
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No, these mongrels do not bark excessively. However, they can bark when they are excited or playing.
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Yes, these mixed breeds need regular exercise. They are active dogs who like to go for walks, run and fetch.
