Facts & Origin
Patterdale Terrier and Jack Russell Terrier in one
The Patterjack is a cross between the Patterdale Terrier and the Jack Russell Terrier - two British breeds originally bred for working underground. Both parent breeds are compact, enduring and known for their determination and passion for hunting. The mix probably arose from the desire to create an agile, robust and very active working dog, suitable both as a working dog and as an active everyday companion.
Targeted breeding of the Patterjack takes place primarily in Great Britain, where it is particularly popular with hunters and sporting dog owners. It is a combination that brings a lot of temperament and independence - not for leisurely walks without any pretensions.
Name synonyms for the Patterjack
The name Patterjack is the most common short form. In rarer cases, it is also referred to as a Jack-Patterdale mix. Despite the different names, it is always the same mix of Jack Russell and Patterdale Terrier.
Criticism of the Patterjack
The main criticism of this hybrid breed is that its temperament is underestimated. Both original breeds are considered intelligent, but also very strong-willed and motivated to hunt. Anyone keeping a Patterjack not only needs time for exercise, but also experience in dealing with assertive dogs.
If this structure is lacking, the dog can quickly become demanding, nervous or even aggressive - not out of malice, but out of frustration and excessive demands. The Patterjack is not just a family dog for cuddling, but an active dog that needs clear tasks and mental challenges.
Suitability of the Patterjack
With the right leadership, the Patterjack is an energetic, loyal and persistent companion that is particularly suitable for people who enjoy being outdoors, are interested in dog training or even want to work with their dog in a sporting capacity.
He does not fit well in households with little exercise or in urban apartments without opportunities for exercise. However, if you provide him with the necessary activity - be it through nose work, agility or other tasks - you will get an attentive, very adaptive dog with a strong bond to humans.
| Alternate Name | Jack-Patterdale Mix |
| Origin | England |
| Life expectancy | 13 - 16 years |
| Care requirements | low-maintenance |
| Activity level | high - average |
| FCI group | not recognised |
| AKC group | not recognised |
| KC group | not recognised |
More Jack Russell Terrier mixes
More Patterdale terrier mixes
Attitude, character and temperament of the breed
Possible character traits of the Patterjack
The Patterjack is usually a very active, courageous and independent dog with an impressive amount of energy. Both parents - the Patterdale Terrier and the Jack Russell Terrier - are considered strong-willed, intelligent and persistent. These characteristics also characterize the Patterjack, which often displays a mixture of hunting zeal, temperament and strong attachment.
He is alert, curious and enjoys working with humans - but on their terms. If he is underchallenged or does not experience clear leadership, he quickly displays undesirable behavior such as barking, digging or extreme hunting behavior. With good leadership and consistent training, the Patterjack will become a loyal, eager-to-learn companion with a strong character.
Character
Usage
Health and breeding information
Possible diseases of the Patterjack
As a rule, the Patterjack is a robust, hardy dog, as both parent breeds were bred for physically demanding tasks. Nevertheless, typical breed diseases can occur, especially if they are not taken into account during breeding. These include patellar luxation (an unstable kneecap), eye problems or - in rare cases - skin allergies.
Regular veterinary check-ups, appropriate exercise and a balanced diet help to keep dogs healthy and productive. It is particularly important not to overtax the dog - especially at a young age when joints and muscles are still developing.
This is what a Patterjack can look like
The appearance of the Patterjack is very variable and strongly depends on which parent is visually dominant. As a rule, it is a compact, wiry and muscular dog with a weight of between 5 and 10 kilograms and a shoulder height of around 25 to 35 cm.
The coat can be short, rough or wiry - in colors such as black, brown, white or tricolor. Many Patterjacks have the striking, dark eyes of the Patterdale Terrier and the lively facial expressions of the Jack Russell. The ears are usually half drooping or slightly erect at the sides, and the entire body appears athletic, powerful and focused on attention.
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.
FAQ
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A Patterjack is a cross between two popular terrier breeds. This mix can inherit the best characteristics of both breeds, making it an active and intelligent dog.
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Patterdale Terriers and Jack Russell Terriers are both small breeds, so their offspring are likely to be medium-sized dogs.
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The coat of a Patterdale Terrier-Jack Russell Terrier mix can vary depending on which parent breed they are more like. However, most mixed breeds have a short, dense coat that is easy to groom.
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Patterdale Terriers and Jack Russell Terriers are both energetic and lively breeds. Their offspring are likely to inherit these traits and need plenty of exercise and stimulation to stay happy and healthy.
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Patterdale Terriers and Jack Russell Terriers are both friendly breeds that get on well with children. Of course, dogs should never be left alone with children unsupervised.
