Irish Jack Russell vs Boston Terrier - Breed Comparison

Originating in the United States of America, the Irish Jack Russell, also known as Short Jack Russells, was bred to bring about a calmer temperament and to also have a dog with shorter legs.

Always a working dog, breeders of the Irish Jack Russell wanted to create a dog with less of a hunting instinct in him and have a dog which would be more companionable.

These Irish Jack Russells look much like your regular Jack Russell but are more of a companion dog than a hunting dog. The Irish Jack Russell doesn’t adhere to any existing Jack Russell breed standard and isn't really recognized at major dog clubs and kennels. The truth of the whole matter is that there are different kinds of Jack Russells and different names given to them to differentiate between the taller Jack Russell and the short legged one. The shorter Jack Russell Terriers are known by many names such as Irish Jack Russell and Shorty Jack Russells.

Nicknamed the American Gentleman, the Boston Terrier is the result of crossing the British Bulldog with the white English Terrier. At first the Boston Terrier was bred to be a fighting dog, but since then, undesirable characteristics have been bred out and today the Boston Terrier is regarded as an indoor dog that doesn’t tolerate extreme weather conditions.

The breed emerged in the 1870s when Robert Hooper from Boston bought a dog thought to be a mix of a Terrier and Bull type lineage. A specialist breed club was formed in 1891 and in 1979 the commonwealth of Massachusetts named the Boston Terrier the Official State Dog. By the 20th century, the breed’s color and patterns were standard and an essential feature.

Irish Jack Russells are small dogs standing at roughly 18 to 35cm and weighing in the region of 5 to 8kg for both males and females.

He looks much like your regular Jack Russell but he has shorter legs, and where the regular Jack Russell has an essentially white coat with orange-tan patches, the Irish Jack Russell can be solid tan or other color variations such as red, brindle, black and tan.

The coat can be short or fairly long and coarse. The Irish Jack Russell is a sturdy, compact dog with a flat skull, brown eyes and ears which are semi-erect, semi-floppy. He has a bright, alert, intelligent look on his face. The tail is set fairly high and has always been docked but these days it is inclined to be left long, taking away from the dog’s nice compact look.

Temperament:

The Irish Jack Russell is perhaps more placid than the regular Jack Russell and that is why he can adapt to life in the city or in the country. They’re intelligent dogs and therefore easy to train and have socialized.

Even though he is a small dog, training and socialization is important as he is a feisty, stubborn, know-it-all little dog. These are dogs which can become possessive of their owner and they can become quite aggressive when protecting their family. He is a highly trainable dog but it is important to have him trained as he tends to be aggressive with other dogs.

He is busy, active, happy and inquisitive and will require regular exercise to prevent him becoming restless and destructive. He has been a working terrier and he always wants to be busy.

The Boston Terrier is a lively, strong-willed breed with an alert expression and fairly large, erect ears. He is a small to medium sized dog and his square muzzle puts him among the Bull breeds. The dog is compact in build and varies quite significantly in size. Weight with the dog is actually divided into 3 categories – lightweight (under 6.8kg), middleweight (up to 9kg) and the heavyweights being between 9.1kg and up to 11.4kg. The Boston has a short head and a naturally short, low-set tail. The coat is short and smooth, and the colour can be brindle with white markings, brown and white or black and white.

It’s the energetic liveliness of the Boston Terrier that makes him such a lovable and popular pet. He has an affectionate, gentle nature that makes him a fantastic family pet and he gets on well with children and pets in the home. He can adapt to city or country life. One or two interesting facts of this breed are -

with his short nose, he is prone to drool and snore

he is prone to corneal ulcers because of his large, somewhat protruding eyes

with a small pelvis, the females often battle with the birthing process and may require a caesarean section.

The Irish Jack Russell is a self-confident, energetic dog who will like nothing more than to be involved with everything you’re doing. The busier he is the better, and because he has strong hunting instincts you may find him digging in your garden for rats.

Have him trained and socialized if you want to avoid certain problems with him and remember to exercise him and provide him with the attention he craves.

He is a social dog and will pine away if you just leave him to get by on his own. Make sure that he becomes every bit as part of your family as everyone else and he promises to make you a loyal, devoted companion.

The Boston Terrier is such a sweet little dog, but you can’t really say what your puppy’s personality will be as personality varies quite a bit between individual Boston’s. Remember that just like with a human child, your puppy will turn out with characteristics that can be attributed to the way he was raised. The Boston just loves his human family and he wants to be part of all your activities, even though he may gravitate towards one favorite family member.

Your Boston can be your Best Friend

Your Boston is a Terrier and that means he is full of life and will require being exercised by you. He can’t just be left outdoors day after day because this is one particular breed that can’t adapt to changing weather conditions. He likes being inside where the temperature is more even. Look after your Boston, because if you do, you’ll be rewarded by having one of the best friends you’ve ever had.

Your Irish Jack Russell is a dog that doesn’t battle with too many health issues, but nonetheless you still need to watch out for common health problems.

Jack Russell terriers are generally a healthy breed that can live up to 14 years of age, but still every dog is prone to the more common dog problems such as hip dysplasia, bloat, ear infections and dental disease among others.

If your Irish Jack Russell is in pain, he is lethargic and sick, don’t delay – take him to the vet right away.

Boston Terriers are generally healthy, feisty little dogs but it is always wise to know that you may well come across some health conditions that can affect your pet.

Eye Problems

Your Boston may well have to contend with cataracts, and in the dog world, this isn’t only an ailment for old dogs. Juvenile cataracts can develop in young puppies already. Cherry Eye is another eye problem with a prolapse of the gland of the third eyelid. It is also an eye disease than can be found in young dog of less than a year old.

Deafness

Boston Terriers actually have a fairly high incidence of deafness in one or both ears. White Bostons tend to produce more puppies with deafness.

Brachycephalic Syndrome

The Boston Terrier is a brachycephalic dog and therefore more predisposed to Brachyphalic Syndrome where the dog battles to breathe because of too much soft tissue which forms in the airways.

To avoid many dog diseases with your Boston, buy your puppy from a reputable dog breeder who screens dogs used in a breeding program as this prevents puppies inheriting genetic disorders.

Grooming:

The Irish Jack Russell is an average shedder with his short or longish coat which is easy to groom, requiring a brush once or twice a week. His nails grow quickly too and they can get caught on something and cause him damage. Trim your pet’s nails to prevent this.

Diet:

Feed your Irish Jack Russell good quality dog food each day. If you feed him commercially manufactured dog food, be certain to check the feeding instructions on the packaging.

He is a small dog, and overfeeding can be just as bad as under-feeding. It’s never a good idea to just go on and on feeding your pet dry or wet kibble day after day. Add in some cooked chicken, rice, pasta and vegetables as a treat and to also provide some variety for him.

Also a little bit of raw meat occasionally can do him the world of good and you’ll see the appreciation in his bright eyes and wagging tail.

Exercise

The Boston Terrier is a lively dog, and even though he doesn't have any extreme exercise requirements, he will still require you exercising him by taking him on walks, or having ball games with him. As an essentially indoor dog, he can even enjoy some quieter indoor games.

Feeding

You’ll be able to gauge how much your pet requires in terms of high quality food, but by the time he is an adult, he usually has one or two bowls of food a day. Size and age play an important role in determining his eating habits. Home made foods made up of rice, meat and vegetables are always welcome for your pet and these can be added into his top quality commercially produced dog food. For a healthy dog who is free of skin problems include some raw meat in the diet from time to time. Always make sure that there is a bowl of fresh, cool water which is available 24/7.

Grooming

With his short coat, the Boston Terrier isn’t a heavy shedder and is low maintenance in terms of keeping his coat groomed. Brush him at least twice a week to remove loose hairs and to also prevent flea and tick infestations. Brush his teeth 2 or 3 times a week to ensure no plaque build-up which can damage the teeth. Never use human toothpaste, but invest in special toothpaste and -brush for dogs. If he is essentially an indoor dog, you may have to get the vet to trim his nails too.