18 Jack Russell Terrier Mix Breeds


The Jack Russell terrier is a small terrier dog of British origin. The breed grows up to 15 inches tall, weighs between 14 and 18 pounds, and is known for its strong work drive and fearless, energetic nature. The Jack Russell has a short white coat with tan, brown, or black markings.

Dogs that are commonly mixed with the Jack Russell terrier include the Boston terrier, dachshund, beagle, rat terrier, papillon, poodle, and Pomeranian.

Bo-Jack (Jack Russell Terrier and Boston Terrier Mix)


The Jack Russell-Boston terrier mix — also known as the bo-Jack — is energetic, affectionate, and intelligent. This small mixed breed grows up to 15 inches tall and weighs between 13 and 20 pounds. The dog has upright ears and its coat is short, low-maintenance, and comes in shades of cream, black, white, brown, or gold. The average life expectancy of this mixed breed is 10 to 15 years.

Bo-Jacks are social, loyal, and thrive with families that can keep them mentally stimulated. However, bo-Jacks need owners that can be by their sides throughout the day because the dogs are prone to separation anxiety.

Jackshund (Jack Russell Terrier and Dachshund mix)


The Jack Russell terrier-dachshund mix, also known as the jackshund, is a lively, playful, and loving dog that gets along well with children. The jackshund reaches 8 to 14 inches tall and often inherits the dachshund’s muscular, long body. The mix’s coat is short and typically black, brown, white, or cream-colored. The mixed breed has a lifespan of 12 to 15 years with proper care and regular vet checkups.

While intelligent, the jackshund can be difficult to train because it’s stubborn. Keep training sessions brief, use high-value rewards, and incorporate a clicker to tackle stubborn behavior.

Jack-a-Bee (Jack Russell Terrier and Beagle Mix)


The Jack Russell-beagle mix, also known as the Jack-a-bee, is a small, athletic, mixed-breed known for its trainability, alertness, and inquisitive nature. The dog has a height of 10 to 15 inches and a weight between 13 and 30 pounds. Jack-a-bees are white or cream-colored with dark markings, and they typically inherit the floppy ears of the beagle parent.

Jack-a-bees are work-focused and thrive when given a job to do. While easy to train, these mixed dogs have a high prey drive and shouldn’t be left unsupervised around small animals.

Papijack (Jack Russell Terrier and Papillon Mix)


The Jack Russell and papillon mix, also known as the papijack, is a cute, expressive dog that grows up to 12 inches tall and weighs under 18 pounds. These dogs have small heads, tapered muzzles, and almond-shaped eyes. The most common papijack coat is thick, and the dog has light feathering around the ears, legs, and chest.

Papijacks are curious, bubbly, and love to play. While small, these dogs aren’t ideal for apartments because they’re energetic and tend to bark a lot. The mixed breed can become territorial and protective without proper socialization and training.

Jack-a-Poo (Jack Russell Terrier and Poodle Mix)


The Jack Russell and poodle mix, also known as the Jack-a-poo, is a gentle, lively, and affectionate mixed breed that loves exercise and attention. The dog has a height of 10 to 16 inches, a weight between 13 and 25 pounds, and a lifespan of 12 to 15 years. The most common Jack-a-poo coat colors are white, tan, black, and brown.

Most Jack Russell-poodle mixes inherit the poodle’s intelligence and the Jack Russell terrier’s work drive. The mixed breed is ideal for families, though the dog needs a lot of mental stimulation to stay happy and mentally fit.

Jack-a-Ranian (Jack Russell Terrier and Pomeranian Mix)Jack-a-Ranian

The Jack Russell and Pomeranian mix, also known as the Jack-a-ranian, is a bold, curious dog that weighs between 6 and 14 pounds. The dog has a fierce gaze, compact body, and high-set tail. Its coat is typically thick and smooth. At maturity, the Jack Russell-Pomeranian mix reaches 10 inches tall.

This mixed breed isn’t ideal for first-time owners because, although affectionate and loyal, the dog can be stubborn and is difficult to train. The Jack Russell-Pomeranian mix also has a strong prey drive and is known for its vocalness. With the right owner, the Jack-a-ranian makes an obedient, well-adjusted companion.

Golden Jack Retriever (Jack Russell Terrier and Golden Retriever Mix)

Golden Jack Retriever

The Jack Russell-golden retriever mix, also known as the golden Jack retriever, is an energetic dog that reaches 22 inches tall and weighs between 30 and 45 pounds. The mixed breed has an agile build and medium-length fur. Its coat can come in gold, white, black, gray, or brown.

The golden Jack retriever is an outgoing dog that gets along well with children and other dogs. The mixed breed is easy to train and loves mentally-stimulating activities such as agility, scent work, and swimming. While ideal for families, the dog needs a lot of exercise and attention to thrive.

Border Jack (Jack Russell Terrier and Border Collie mix)

Border Jack

The Jack Russell-border collie mix, also known as the border Jack, is a loyal dog with a strong work drive. The mixed breed has a height of 15 to 22 inches, a weight between 20 and 32 pounds, and a lifespan of 12 to 15 years. Most border Jacks have the physical stature of a Jack Russell and the coat of a border collie.

The border Jack forms a close bond with its owner and is one of the easiest dogs to train because of its intelligence and eagerness to please. The mixed breed excels at obedience, herding, and agility work.

First-time owners should avoid the border Jack. While highly trainable, the dog is hyperactive and needs several hours of exercise and mental stimulation per day. If the border Jack’s needs aren’t met, the dog is likely to engage in destructive behavior such as excessive barking, scratching, and chewing.

Jack Chi (Jack Russell Terrier and Chihuahua Mix)

Jack Chi

The Jack Russell and Chihuahua mix, also known as the Jack chi, is a small active dog with a bold personality. The mixed breed grows up to 15 inches tall and has a short straight coat that comes in a range of colors. The dog has an alert gaze, erect ears, and a pointed muzzle. Jack Russell-Chihuahua mixes typically weigh from 8 to 18 pounds.

The Jack chi is fearless, feisty, and loves being the center of attention. However, the dog is renowned for getting into mischief, so it needs an owner that’s firm and consistent. Jack chis are ideal for apartment living as long as the dogs are exercised frequently.

Jack-Rat terrier (Jack Russell Terrier and Rat Terrier Mix)

Jack-Rat terrier

The Jack Russell and rat terrier mix, also known as the Jack-rat terrier, is an inquisitive, alert, and loyal hunting dog that reaches 10 to 15 inches tall. The dog has a short dense coat that’s white with tri-color, black, tan, or red markings.

The Jack-rat-terrier is energetic, bouncy, and loves routine, though it has a high prey drive and shouldn’t be housed with small animals. The dog is also vocal, strong-willed, and likely to exhibit destructive behavior without proper training. The Jack Russell-rat terrier mix particularly loves digging.

Cocker Jack (Jack Russell Terrier and Cocker Spaniel mix)

Cocker Jack

The Jack Russell terrier-cocker spaniel mix, also known as the cocker Jack, is a small dog with a gentle, sensitive personality and active nature. The dog has an average height of 12 to 14 inches and its weight ranges between 15 and 25 pounds. The mixed breed is known for its endearing gaze.

Cocker Jacks have round heads, long muzzles, and sturdy builds. These dogs can either inherit the smooth, silky coat of the cocker spaniel or the short, dense coat of the Jack Russell.

The cocker Jack gets along well with children, is easy to train, and loves spending time with its owner. However, the dog is prone to separation anxiety.

Jacairn (Jack Russell Terrier and Cairn Terrier Mix)


The Jack Russell terrier-cairn terrier mix, also known as the jacairn, is a spirited, alert, mixed breed that reaches 12 to 14 inches tall at the withers. The dog weighs between 12 and 15 pounds.

Jacairns have compact bodies and erect ears and carry their tails high. The dogs typically have medium-length fur and their coats come in shades of red, brindle, black, gray, and white. Like most terriers, jacairns are bundles of energy and love having a job to do.

With the right owner, these dogs make happy, intelligent, and loving companions that’ll keep you entertained with their mischievous antics. Jacairns can be reserved around strangers.

Jug (Jack Russell Terrier and Pug mix)


The Jack Russell terrier and pug mix, also known as the jug, is a mixed breed popular for its endearing facial features and affectionate, lively nature. The jug grows up to 14 inches tall and weighs between 11 and 15 pounds. Most jugs have short smooth coats and flat wrinkled faces. The breed’s common coat colors include black, fawn, and white.

The Jack Russell terrier-pug mix is charming, mischievous, and moderately active. This dog prefers to be near its owner at all times. While devoted, the jug breed can be stubborn and isn’t afraid to test boundaries.

Jug mixes are protective and often wary around strangers, especially if the dog isn’t properly socialized from an early age.

Husky Jack (Jack Russell Terrier and Siberian Husky Mix)

Husky Jack

The Jack Russell terrier-Siberian husky mix, also known as the husky Jack, is a mixed breed known for its hyperactivity and goofy personality. Husky Jacks weigh 30 to 35 pounds, reach up to 19 inches tall, and have short, smooth coats. These dogs are agile and typically inherit the husky’s distinctive markings and piercing gaze.

Husky Jacks make wonderful companions because they’re playful and loyal. However, these mixed dogs are vocal, stubborn, and need plenty of space to exercise. Husky Jacks are also notorious escape artists and should be supervised at all times, especially when off-leash.

Rustralian Terrier (Jack Russell Terrier and Australian Terrier Mix)

Rustralian Terrier

The Jack Russell terrier-Australian terrier mix, also known as the rustralian terrier, is a charismatic, affectionate, and energetic dog that excels at agility. This mixed breed has a height range of 10 to 12 inches tall, weighs up to 15 pounds, and lives for 12 to 14 years.

The rustralian terrier forms strong attachments to its family. These dogs are intelligent and respond well to positive reinforcement training, though they need owners that can match their strong-willed natures. Rustralian terriers are adaptable and happily live in apartments as long as the dogs are walked regularly.

Rustralian terriers have strong hunting instincts and should be socialized around other animals and young children during puppyhood. These mixed dogs often bark to alert their owner of strangers.

Cojack (Jack Russell Terrier and Corgi Mix)


The Jack Russell terrier-corgi mix, also known as the cojack, is a small mixed breed with a unique look and lovable personality. The dog grows up to 13 inches tall and weighs between 18 and 28 pounds.

Cojacks have agile bodies, pricked ears, and short legs. The breed’s coat can vary, depending on which genes the dog inherits, but most cojacks have a short double coat with light feathering around the ears, legs, and chest. Cojacks are typically black, white, or tan.

Cojacks are bold, lively, and protective. Despite their small size, these dogs are bundles of energy and thrive with owners that walk them for at least an hour per day. Cojacks are intelligent and generally eager to please, but they can be stubborn if firm boundaries aren’t established.

Jorkie (Jack Russell Terrier and Yorkshire Terrier Mix)


The Jack Russell terrier-Yorkshire terrier mix, also known as the jorkie, is a small mixed breed that’s popular with dog owners because of its endearing appearance, bold attitude, and playful personality.

The jorkie has a height of 6 to 14 inches, weighs from 4 to 14 pounds, and lives for 12 to 15 years. Jorkies typically inherit the Jack Russell terrier’s muscular physique and the Yorkshire terrier’s distinctive tan and black coloration.

Jorkies are curious, smart, and excel at problem-solving. With an assertive, patient owner that can stick to set boundaries, these dogs make obedient companions. Without enough attention, jorkies can become stubborn and engage in mischief like digging, excessive barking, and scratching.

French Bull Jack (Jack Russell Terrier and French Bulldog Mix)

French Bull Jack

The Jack Russell terrier-French bulldog mix, also known as the French bull Jack, is a small, smart, and affectionate hybrid breed. French bull Jacks typically grow up to 14 inches tall, weigh 13 to 28 pounds, and have short, smooth coats. Most French bull Jacks gain the pug’s distinctive bat-shaped ears and flat face. This mixed breed’s fur color possibilities include fawn, white, black, brindle, and tan.

Some French bull Jacks are more akin to their laidback, easygoing French bulldog parent, while others inherit the Jack Russell terrier’s high energy and strong work drive. Although each dog’s personality is different, virtually all French bull Jacks are alert and playful.

French bull Jacksare ideal for families with young children because of this breed’s nurturing, gentle nature. However, French bull Jacks are difficult to housebreak. Some of these mixed dogs also suffer from separation anxiety if left alone for long periods of time.

About Thomas Woods 224 Articles
Thomas has been a dog lover since he was 6 years old when his parents got him a rescue Labrador. Since then his love for dogs has lead him to study Animal Behavior & Welfare. He now keeps a six year old English Bullmastiff and educates pet parents through his online publication Perfect Dog Breeds.

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