The Jack Russell Terrier is an exception to that rule. The breed has a compact, muscular body. 5 kg) Ellie the Jack Chi at 5 years old— "Ellie's a 5-year old Jack Chi, and we're pretty sure she's a cat trapped in a dog's body given the contrast between her usually ultra-mellow demeanor and her attitude and sass when she gets feisty. A Jacktese with one Jack Russell parent and one Maltese parent is known as a first generation Jacktese. In the 1800s, this problem prompted a man named Parson Russell to create the Jack Russell terrier breed. The Parson Russell terrier is a small dog, measuring 13–14 inches tall and weighing between 13–17 pounds. Jug Dog Breed. Jack Russell Chihuahua Mix Appearance. Do you have a little Jack Russell? Tell us about them! 😍 For the spoiling, nurturing and whole-heartedly pet-obsessed, The Pet Collective is a playground t. This positive plays right back into the very first pro of the Jack Russell we mentioned previously. The dog's nose should be black and his jaw should have strong cheek muscles. Typically, Jack Russell Terriers can weigh up to 15 pounds, but they often act like they weigh 150. Many hunters, flyball enthusiasts, professional trainers, movie producers, and those who love small dogs favor the JRT. The Jack Russell Terrier is a cheerful, merry, devoted and loving dog. This compact little dog ranges in height from 12-15 inches at the shoulder and typically weighs between 13-17 pounds. Jack Russell terrier x Pug is a small-sized dog that stands an average of 12 to 15 inches at shoulder height. In addition, Jack Russells should be trimmed every few months to help manage their coat and keep it looking neat. 3. The Jack Chi is a mixed breed dog — a cross between the Jack Russell Terrier and Chihuahua dog breeds. Russells were bred to be able to go to ground and chase burrowing game, so their bodies are squarish in shape and compact. Owner Experience - The Chihuahua is an excellent choice for new/inexperienced owners. Introduce your Jack Russell to other dogs very slowly and gradually. This slimly built dog is supple and flexible with a medium body length. If you do have to leave the home, always. Its friendly and intelligent nature makes it a great companion or outdoor dog for singles, couples, or families. The average lifespan for a Jack Russell is between 13-16 years. That’s the quick and easy. Hailing from the family of hunting dogs, they possess the energy, intelligence and agility of their parents. The Jack Chi is a cross between a purebred Chihuahua and Jack Russell Terrier. Breed group –. Makes an entertaining and adventurous companion, as well as an excellent watchdog. Weight-wise the Jack Russell Terrier is also the heaviest, at up to 18 lbs. 2. The Jack Russell Terrier is a pint-sized dog with a big-dog attitude. Some Jack Russell Terriers may have high toe, which causes the toes not to be able to reach the floor. 4. In England, the Jack Russell and the Parson Russell have always been two distinct breeds. Si lo socializamos correctamente, puede llegar a ser muy amigable, divertido y. Boston Terriers are known as the “American Gentlemen” because of their calm nature and tuxedo appearance. The Jug will generally be the same compact size as its parents and usually sports a round head and. Russells with rough or broken coats require weekly brushing or. Unless your dog is 7 years or older, feeding your dog the higher of the amounts will account for the Jack. Children - Both breeds are child friendly, but the Chihuahua is the most friendly between the breeds. These dogs are sturdy, tenacious, and powerful little dogs, built for work. On average, Jack Russell Terrier puppies from a breeder in Akron, OH may range in price from $1,600 to $2,000. His coat can be smooth, broken or rough. He played college football at. The taurine helps maintain eye health and eyesight since this breed can end up with glaucoma. One of the facts about Jack Russell Terriers is that although they are similar to the Parson Russell Terrier and there may be some overlap in bloodlines, there is enough of a distinction. 2 kg. A bit of Jack Tzu information regarding behavior and intelligence: these dogs are affectionate, playful, and alert, but will usually inherit some of their Shih Tzu. ) Introduce Slowly. Independent problem solvers. 36. . 23-11-18-00032 D122 Giseli (f) (female) Pit Bull mix. This is a first generation or F1 mix, which means that the puppies are usually a product of two purebred parents. This breed is not recommended for non-experienced dog owners, for their unwanted. They have well-defined stops along with. Learn more. Jack Russell Terriers are not recognized by the American Kennel Club. It is recommended to get this dog only if you have sufficient experience in raising similar. Jack Russell Terriers are prone to ear infections so you should clean your dog’s ears weekly. He was quite the sporting man, and he had. The coat can be smooth or rough and is mostly white with brown or black markings. In 1819, an Englishman named Reverend John “Jack” Russell was responsible for the breed and sought to create a foxhunting terrier. Although it’s not a guarantee, you can also meet the mother dog in-person to get an idea of what size to expect in a Boston Terrier Mix. The Berner is also a powerful dog, which is why he was the canine of choice for pulling heavily laden carts in. They started life as a cross breed from the now extinct White Terrier. Bold, watchful, busy, independent and mischievous. Can be scrappy with other dogs. These dogs were originally used in fox hunting as they were able to locate, dig out and hold a fox until the hunter arrived. Their loving disposition and cute looks make them great family pets. The Jack Russell Terrier is a small, agile, active hunting terrier, built to go to ground. He and his 3-year-old Jack Russell terrier Finney, disappeared after venturing into the Blackhead Peak area. Adventure is this canine’s middle name. 4. The Jack Chi is a mixed breed dog — a cross between the Jack Russell Terrier and Chihuahua dog breeds. We will have rough/broken coated puppies due around late November and would welcome any early enquiries for them. 10 to 15 years. Playful and good with children. Nose. Jack Russell Terrier, dog breed developed in England in the 19th century for hunting foxes both above and below ground. Jackapoo puppies are intelligent, active and loyal. Jack Russell dogs across Australia. You should also allow your Jack Russell to run around in a secure outside space between walks to stretch. The Jack Rat Terrier has been developed by crossing the Jack Russell (English breed) and the Rat Terrier that is of American origin. The Jack Russell Terrier is a fantastic family dog and great with children over three years of age. 5 cm in height, whereas the AKC standard calls for a smaller range of 14 inches / 35. They usually weigh between 7 and 12kg. The Jack Russell Terrier was originally bred not to kill the fox, but to cause it to run from any hiding place so that the fox. The first Jack Russels likely were bred by the Reverend John Russell. Most Jack Russell Blue Heeler pups have a short and smooth coat, but some can also have the medium-length rough coat like some Jack Russel Terriers. Jack Tzu (Jack Russell Terrier X Shih Tzu) Friendly and cheerful, the Jack Tzu is a sweet-natured dog that does not hesitate to greet strangers. Jack Tzu is a designer dog breed with purebred parentage. Come meet this sweet angel. Jack Russell Terrier temperament, personality, training, behavior, pros and cons, advice, and information, by Michele Welton, Dog Trainer, Behavioral Consultant, Author of 15. All the coats tend to shed. Typically, More Aggressive. John Russell. Dachshund Jack Russell cross temperament is a mix of their parents. The Jack Chi is adorable, friendly, affectionate, and energetic mixed-breed dog that comes in a small package, with a big attitude and a bigger heart. Phone : 0275262800. According to the club, there is no ideal. A study [2] conducted on aggression in 23 breeds placed Jack Russells in the 17th place. Rough Coat Jack Russell puppies for sale. Both breeds were developed in England for fox hunting. The Jack Russell Terrier is widely considered one of the best fox hunting dogs in the world. Energetic, curious and playful, he is a good match for active families. They will have a small, well-proportioned body with a short tail, long muzzle, and possibly a mustache. When these two breeds are crossed, the result is a Jack Russell Pit mix, also known as a “Jack Pit. The Yorkie Russell is a short, light dog usually standing under 15 inches tall and under 20 pounds of total weight. Categories Mixed Breeds. Jack Russell terriers are a lively, intelligent, highly trainable breed. In 1976, the Jack Russell Terrier Club of America was formed, finally restricting the breeding lines into what we know today. Because the Jack Russell Chihuahua Mix is a hybrid dog, there isn’t a breed standard, or consistent generational breeding. 3. Jackapoo. The length of back from withers to set-on of tail is slightly longer than the dog’s height at the withers. 80 – 8. A normal Jack Russell Terrier can weigh anywhere from 15-30 pounds and stand roughly 15 inches tall at the shoulders. They are relatively free from any serious health complaints. cooramin@gmail. Like a marathon runner, always on the go. Lamb had 11 catches for 151 yards with a touchdown catch and added a rushing TD in the Cowboys' 48-17 win over the Giants. The Parson Russell Terrier could be described as having a square body, while Jack Russells are more rectangular in shape. 00 and adopting a full-bred Jack Russell from a reputable breeder can cost you anywhere from $800. co. Symptoms include ongoing bleeding of the gums and nose, bloody urine, prolonged bleeding during estrus or after the birth of a litter, and excessive bleeding after surgery or by a slight nick while trimming your Jack Russell's nails. Reverend John Russell, who bred the first. The Jack Russell Terrier is full of energy. See your veterinarian right away if you detect any signs of infection. The Jack-A-Ranian is a fairly recent creation. Jack Russell’s desire to please their owners using their intelligence and ability to work. Jack Russell Terriers and Parson Russell Terriers are relatively similar because they were both bred initially and dialed in nicely for hunting. Little Eden is a New-York based breeder with more than 30 years of experience working, showing, and breeding Jack Russell Terriers, which is a clear indication of their expertise in the field. With a chest deep rather than wide, the body is slightly longer than it is tall with a level back. Mecklenburg County, Charlotte, NC ID: 23-11-18-00032. He wanted to create a dog breed that could hunt with hounds – these dogs would force foxes from their dens so the hounds could chase. Jack Russells are notoriously high-energy, peppy, and enthusiastic dogs, packed in a small dog’s body. 14. If you are thinking of buying a Jack Russell Terrier puppy, make sure the parents of your puppy have had the relevant health screening to reduce the chances of your puppy being affected by certain. Jack Russell teriér, zkratkovitě i JRT ( anglicky: Jack Russell Terrier ), je psí plemeno původem z Anglie. Create and enforce rules and boundaries. Jack Russells can be playful, affectionate, highly energetic, and clownish. The ancestry of the breed combines the ultimate size, instinct, and construction for the working earth terrier. Shorty Jacks are social dogs. The Parson Russell Terrier is a breed of small white terrier that was the original Fox Terrier of the 18th century. 9/10. These two dog breeds have. Through the dog’s lifetime, the average cost of owning a Jack Russell Terrier is $15,405. This breed was solely developed by a man named John Russell – a reverend from Devon England. In 2003, the AKC-recognized dogs had their names changed from Jack Russell Terrier to Parson. The Jack Russell Terrier was given official recognition by The Kennel Club in 2016. Approval is based upon the understanding and acceptance of the. Russell on ESPN. Jarvis J. Jack Russell Terrier has a long history with many stories. It has a well-proportioned medium-length body with short hair. Size: 13-14 inches tall at the shoulder, 13-20 pounds Lifespan: 13-16 years Breed Group: Terrier Coat: Smooth, broken, or wire coat Temperament: Energetic, playful, intelligent, stubborn Exercise. They are small to medium-sized dogs with a dense coat, short neck, elongated muscular body, large eyes, and a triangular head. 3. Where was Jack Russell born? Jack Russell was born in Paris, TX. Introduce your Jack Russell to. The Jack Russell Australian Shepherd mix, also known as Aussie Jack, is a designer dog breed born from crossing a Jack Russell Terrier with an Australian Shepherd. There are two. These hybrids are a result of crossbreeding a Jack Russell Terrier to a Shih Tzu. This is known to be an independent breed, so it is recommended that you should be an experienced dog owner. Height. Known for their feisty personalities, Jack Russells can be quite a challenge for the average dog owner. This lasted until 2003. The Jack Russell Terrier has three coat types: smooth, broken, and rough, which is coarse, long straight hair. Size. It’s hard to say precisely how far back this. A Jack Russell Terrier Lab mix (the Jackador) is a small to medium dog that stands 16-20 inches high and weighs between 25 and 50 lbs. The Jack Russell Terrier is an exception to that rule. Jack Russell výchova. In this article, we’ll go into the history. Jack Russells typically weigh 13 to 17 pounds and stand tall at 10 inches to 1 foot. There are some diseases that are typical for this breed, but purchasing your dog from a responsible breeder can reduce the associated risk. The Jack-A-Poo brings together the Miniature Poodle which dates back to 16th century. The Jack Russell Terrier is a very active, well muscled small dog. Jack Russell Terriers can range in size and weight due to breeding and depending on if they are a mixed dog breed. The body length of the dog should be in proportion to the height. He grew up with influences such as Robert Plant and Steven Tyler, and became a vocalist for many bands in high school and later on. Its length ranges from 10 to 15 inches and weighs between 14 and 18 lbs. Last Updated on April 26, 2023. Stack of Jugs (Jack Russell Terrier / Pug mixes)—"Otto on the bottom is 1/4 Jack Russell Terrier (his mum was half and half), Phyllis in the middle is 1/8 JRT and their son on top Solo was the only one in his litter. Although the consensus is, currently, that they retain more of a Pug-like appearance, they actually can vary quite a bit in looks. In the 1930s, Jack Russells became quite popular in America, and several breed clubs formed, including The Jack Russell Terrier Club of America and The Jack Russell. Dogs NSW member number 2100081969. Together, the Pit Bull Terrier and Jack Russell Terrier mix will be high energy, highly loyal, and excellent dogs. The JRT, as it’s sometimes referred to, is both an agile hunting dog and a fun-loving family companion. Your Jack Russell will love making new friends. The breed gained its recognition in 1998. The Jack-A-Poo brings together the Miniature Poodle which dates back to 16th century. The Jack Russell Terrier Club of America standard calls for dogs to be from 10 to 15 inches in height. This breed has a flat skull, narrow, almond-shaped eyes that are dark in color, and a black nose. The Jack Russell Terrier breed was founded in the mid-1800’s in Devonshire, England by a clergyman named Parson John (Jack) Russell. A sporty breed with a curious personality, the Jack Russell terrier, won’t hesitate to trot right into your heart. House Of Jacks is the next Jack Russell Terrier Breeder on our list. . Get the latest news, live stats and game highlights. The Cojack is a cross breed developed from the Pembroke Welsh Corgi and the Jack Russell Terrier. They usually weigh between 7 and 12kg. Since this pup's whiskers are so detailed, most of this design is made by scraping the outer orange shell rather than carving. The Jack Russell is a spirited and small domesticated dog that belongs to a terrier family. Coat. So if you dim the lights and pair a Jack Russell with a Beagle their offspring will be a Jack-A-Bee. A. The Jack Russell is a baying terrier, meaning the dog should flush out the fox with his steady barking but is never to kill his prey. For example, your puppy might sport a flower’s name like Daisy or a nature-themed moniker like Pebbles. The breed was developed by a reverend named Parson John Russell. Jackapoo. The. It has a well-proportioned medium-length body with short hair. This special coat quality is not exclusive to this breed, but seen in at least 78 dog breeds. However, in 1999, the breed name was changed to the Parson Russell Terrier to differentiate the two breeds. A fully-grown Jack Russell Terrier usually stands 10-15 inches tall and weighs 9-18 pounds. This designer dog is perfect for experienced owners, as his stubbornness can sometimes cause a headache for beginners in the canine world! Breed Overview. Even though the Jack Russell Terrier was bred for a certain purpose, this breed was actually named after Reverend John Russell (or Jack, as he was called), the man who developed the breed. Developed in England in the 1800s, the Jack Russell Terrier is a working terrier used to hunt foxes. Smooth-coated Parson Russell terriers, as their name suggests, have short, smooth coats while dogs with a broken coat have a smooth. Although there are many Jack Russell Terrier types in the world today, there is only one that is recognized by the American Kennel Club as the official breed. . The breed was eventually brought to the United States sometime in the 1930s. . Then in 1990, England’s Kennel Club recognized the Parson Jack Russell terrier as a variant of the fox terrier and adopted a 14-inch standard for the breed. K. Standard-sized Jack Russells have longer legs and measure 13 to 15 inches in height. Jan 27, 2023 - JRT Museum Trial Date Changed to June 24-25s. The difference is their height. This number comes from the combination of a Jack Russell’s and a Pit Bull’s average life expectancies. Jack Russell was born on October 24, 1905. The Jack-A-Poo is a mix of Toy or Miniature Poodle and Jack Russell Terrier. Weight loss. The Jack Russell Terrier is a popular breed that was developed by a man named Parson Russell who became extremely popular with hunters as they could use the dog for hunting foxes. See moreThe Jack Russell terrier is a true working terrier. As time went on they became relied upon as excellent rat catchers. Jack Russell Terriers are fundamentally robust nature lovers who can live for more than 15 years if they are well cared for. Both males and females are around the same size and typically weigh between 9 and 15 pounds and are between 10 and 12 inches tall. Finally, regular baths will also help to keep the coat clean and healthy. The active lifestyle of the Jack Russell Terrier is often underestimated for such a small dog. Without sufficient activity, they are prone to destruction of property and terrorization of other household pets (and children). All Jack Russell Terriers are proportionally longer than they are tall. The Jack Russell Terrier, also known as the Parson Russell Terrier, is a lively, independent and clever little dog. In the UK, they usually rank between 11 th and 13 th most popular breed whereas in the United States they are currently ranked as the 117 th most popular breed and known as the Parson Russell Terrier. If you lead an active lifestyle, the Jackador’s energy levels will benefit from lots of activity. A Jack Russell's tapered muzzle ends with a button nose that's all black in color. ) With Discipline and Consistency, Jack Russells Are Highly Trainable. Jack Russel’s are naturally born to have a protective instinct, are territorial, and are bred to hunt. The JRT , the Parson Russell, and the Russell Terrier were all named after the same man – the Reverend John “Jack” Russell. The Werewolf by Night (also known as the Werewolf) is the name of two werewolves appearing in American comic books published by Marvel Comics. The Jack Russell Terrier is a small to medium-sized dog, weighing between 13-17 pounds. Their ears either erect like that of the Chihuahua, or with a curl-over like the terrier parent. In dog years, Meg was an impressive 113 years old, defying the odds and living well beyond the average life expectancy for her breed. Fact 5: A Jack Russell Terrier lived to be 25 years old. They are loving, caring, and devoted dogs and they can be a perfect fit for. Depending on what kind of coat your dog's Jack Russell parent has, your Heeler Jack Russel could end up with a distinctly scruffy appearance or a smooth, short. Types of Jack Russell: Smooth, Broken and Rough-Coated. All applicants are thoroughly screened and must meet certain qualifications before being referred to adopt a Jack Russell Terrier. Breed Overview. Jack Russells are very active little dogs that need around 450 to 650 calories per day to keep them healthy and happy. Jack Russell Terrier. Friendly toward strangers. 4 to 38. A Jack Russell Terrier Lab mix (the Jackador) is a small to medium dog that stands 16-20 inches high and weighs between 25 and 50 lbs. Stable Jacks are friendly and generally kind to children. The Jack Russell is a stubborn and tenacious animal because of breed development for hunting from English White Terrier. Jack Russells are an energetic breed that rely on a high level of exercise and stimulation. The Jack Russell is a small terrier breed characterized by a white, rough skin coat. Parson Russell Terrier is taller and is 13 to 14 inches (33 - 35. Jack Russell Terriers were first bred in England sometime in the 1800’s. This is the Jack Russell mixed terrier. The Jack Russell Terrier is often confused with the Parson Russell Terrier and the Russell Terrier. You will often hear the words vivacious and live wire associated with this breed. These charming dogs are known for their bold and feisty temperament, and they are quite entertaining to be around. By the time the puppies are six months old, they’ll weigh between 9 and 11 pounds. They have a stigma of being aggressive. Males / Females Available. About the Jack Russell Breed. A Jack-A-Ranian is a rare type of hybrid dog breed. This could be considered one of the negatives when it comes to choosing a male Jack Russell Terrier. Jack Russell Terrier x Boston Terrier (Bo-Jack) The Bo-Jack is a cross between the “American gentleman” (Boston terrier) and the spunky Jack Russell. 8 Health Issues That Frequently Impact Jack Russell Terriers. Jack Russell terriers usually weigh between 13 and 17 pounds. Location : Palmerston North NZ. . For this reason, Jack Russell’s do need consistent training,. Health The Jack Russell terrier comes in three different coat types: smooth, broken and rough (coarse, longer straight hair). Many hunters, flyball enthusiasts, professional trainers, movie producers, and those who love small dogs favor the JRT. Jack Russells are white with black or tan markings. Lifespan. They inherit the best traits of both parents, including a loving nature, high energy level, and compact size. A Jack Russell Is A Dog Born to Hunt and Work. Measure the circumference of the snout. 2. This image provided by Dana Holby shows her Jack Russell terrier Finney on Tuesday, Oct. Signs of liver problems can include: Loss of appetite. However, this dog usually inherits the smarts and loyalty of the Miniature Poodle along. The Parson Russell Terrier is a bold and clever terrier, swift enough to run with horses and fearless enough to dig in and flush a fox from his lair. These small dogs are popular with children and grown ups alike. Exercise. The coat is mostly smooth and short, but the coat can also be. Without sufficient activity, they are prone to destruction of property and terrorization of other household pets (and children). John Russell. Although small, the Jack Russell Terrier isn’t a short dog but depends on perfect. Jack Russell dogs are also known to be very independent, a strong trait heavily exhibited in the Jack Chi and one that can bring problems if not controlled. The miniature Jack Russell Terrier can truly be a purse dog for. There's debate over raw or wet food versus dry, but most veterinarians and breeders agree that protein is key. The Jack Russell Terrier is a very active, well muscled small dog. The term Parson was added to distinguish the traditional long-legged terrier. The Jack Russell Terrier was developed in 19th century England by a clergyman named John Russell. Jack Russell Terriers are fast. This is down to the different breed sizes of the two dogs. Like many of his countrymen, the Reverend Russell had a passion for fox hunting. Take the tape, place it 1 inch below the eye and wrap it around. 9. Parson Russell Terriers feature smooth or broken coat. They need a whole lot of exercise, but they’re adorable and friendly. Jack Russell Terriers for sale should be about 10 to 15 inches tall at the shoulders. 9/10. The Bo-Jack mixes the Boston Terrier with the Jack Russell, creating a highly playful yet very well-natured pet. 1 cm) tall. JRTCA show dogs are classified into one. Despite their small size, Jack Russells are energetic dogs who need at least an hour’s exercise every day. This breed has black-colored eyes and a black snout. . They can cost anywhere between $150 to. Careful and amusing, he enjoys games. 9. Compact and cute, this designer dog is loaded with personality. This breed is notoriously fearless and requires little encouragement to go to ground. Its ears can be variable – some. The first incarnation of Werewolf by Night, Jack Russell, first appeared in Marvel Spotlight #2 (February 1972). Colour. They are relatively free from any serious health complaints. Jack Russell Terrier weight varies between 13 and 17 pounds. Moving forward in time, the AKC. Russell was born in Montebello, California on December 5, 1960. The Jack-A-Poo is a mixed breed dog. Full of energy and exuberance, the Jack Russell Terrier is lively, busy, loves to hunt, and enjoys mental challenges. The Jack Russell terrier is a small but solid and spunky breed. Stack of Jugs (Jack Russell Terrier / Pug mixes)—"Otto on the bottom is 1/4 Jack Russell Terrier (his mum was half and half), Phyllis in the middle is 1/8 JRT and their son on top Solo was the only one in his litter. Email : Display Email. Issues with watchdogs and Jacks. Expect to pay less for a Jack Russell. PHOTO: Reddogs / Adobe Stock. The dog’s head is of moderate width while its muzzle is well defined with a black nose and a pair of dark, almond-shaped eyes. By the 1930s, Jack Russell Terriers became one of the most popular dogs for hunting. The Purebred Bernese Mountain Dog (also known as the Berner) is an old dog breed that originates from Switzerland, in particular, the area of Bern. The Jug is a hybrid dog obtained from crossing a Pug with a Jack Russell Terrier. High-energy pups like the Jack Russell Terriers for sale in Florida need protein to feed their considerable activity. Mini Jack Russells are, as the same suggests, small dogs. Weight. The major goal and purpose of the JRTCA is to maintain the Jack Russell as the wonderful working terrier that it has been for more than 100 years. The Jack Russell Terrier is a tenacious and stubborn animal due to the breed’s development for fox hunting from the now extinct English White. It is that simple. Jack Russell Terrier or the Parson Terrier is the same breed, which is just known by different names, these little energy bundles will light up almost any home with their antics. About as long as it is tall, a typical Jack Russell is. The Jack Russell Terrier started as a foxhound in the mid-1800s. by the 1930s and the Jack Russell Terrier Association of America wanted recognition by the American Kennel Club, which was granted in 2000. You can consider a Puli for Jack Russell Terrier. Pitbulls are a controversial breed when it comes to aggression. Your puppy might also be prone to. He met Mark Kendall in a concert and began plans to form a band called Dante Fox. It’s characterized as small in size, measuring 10 to 16 inches (25 to 41 cm) tall and weighing around 15 to 30 pounds (7 to 14 kg). Jack Russells are white with black or tan markings. 00. Its height at the shoulders commonly ranges from 12 to 18 inches. Cojacks often has the face of a corgi, with large pointy ears, almond-shaped eyes, black nose tip, short but stout legs, and a long straight tail. The Jack Russell Terrier breed was founded in the mid-1800’s in Devonshire, England by a clergyman named Parson John (Jack) Russell. Jack Russell Terriers are a popular dog breed these days - but how much do you really know about them? Check out these top 5 fun facts about Jack Russells. Jack Russell Terrier ears are small and V-shaped and tend to fold over at the midpoint. A Jack Russell’s life expectancy is 13-16 years, while a Parson Russell can live up to 15 years.