Scottish Terrier vs Irish Jack Russell - 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.

The Scottish Terrier is also known as the Aberdeen Terrier but people who love and know him refer to him fondly as the Scottie.

These little dogs were originally bred to hunt vermin on farms and their actual origin is ancient. It is believed that the first descriptions of these dogs date way back to 1436 with there being 2 varieties - a rough-haired Scotch Terrier and a smooth-haired English Terrier.

In 1881 the Scottish Terrier Club of England was founded with the Scottish Terrier Club of Scotland being founded in 1888. Scotties were introduced to America in the early 1890s.

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 Scottish Terrier is a small dog, fairly robustly built but with short legs. He has a wiry, weather-resistant coat and a soft undercoat. The coat is essentially black but there are other colors too such as a wheaten shade, grey-black and brindle too.

The ears are erect, the eyes small and bright. The tail isn’t docked but is of medium length and is nearly always held up, without curling over the back.

Height at withers for both males and females should be roughly 23 to 26cm and weight in the region of 8 – 10 kg.

Temperament:

The Scottie is a an independent, robust breed. He is playful as a puppy, but as he matures he becomes more dignified and dour. He is stubborn, but being a terrier he is alert and makes a good watchdog. For a small dog he has a powerful bark.

He is smart too. Have him trained and socialized if you want him to be obedient.

Brave, loving and loyal, he can fit into life in the city or the countryside so long has he has his human family close by. He doesn’t take kindly to strangers and he he slightly aggressive with other dogs he doesn’t know. He makes a great playmate for children but he certainly doesn’t like being prodded, sat on and poked by small children.

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 Scottie is strong willed and independent, and training and socialization is important if you don’t want your Scottie believing he has the final say.

These dogs are stubborn and dominant and will need a strong, firm but kind owner. They’re aggressive with other dogs, but get on well with their human family.

When you bring one of these distinctive looking dogs into your home, he’ll be a loving, loyal friend.

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.

Your Scottie is looked upon as being a generally healthy dog breed, but as with any other healthy dogs, he can succumb to some of the conditions and diseases that dogs get -

Von Willebrand's Disease:

This is an inherited blood disorder where the blood doesn’t clot properly. The dog will bleed excessively after an injury. Fortunately, while there isn’t a cure, dogs can lead normal lives.

Cancer:

Scottish Terriers are more prone to developing cancer than other dogs. Bladder cancer, lymphosarcoma and malignant melanoma are just some of the cancers they can get. Some cancers are treatable and there is a good success rate in dogs receiving chemotherapy.

When you brush your Scottie, look out for new, unusual lumps that could be indicative of cancer.

Scotty Cramp:

Scotty Cramp isn’t serious but uncomfortable for your pet. When your dog becomes worked up, you’ll see him arching his spine and he walks around for a few minutes with a stiff unnatural gait.

Obesity:

Obesity is regarded as a serious disease as it puts strain on the dogs joints and also creates back pain and digestive 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:

Scotties were once bred as working dogs, and they will certainly require daily exercise and stimulation. He will love a walk but you can’t expect him to run with you as he has short legs.

Grooming:

The Scottie sheds, so he will need to be brushed at least twice weekly. He will require quite a bit of grooming in terms of having the coat professionally trimmed and clipped.

His eyes and ears will need to be checked as well as his teeth. He can’t tell you if he has terrible toothache and while brushing him, check the teeth. Trim his nails too.

Diet:

It is always recommended that you feed dogs according to size, age and activity levels. Dogs are individuals and they don’t all need the same food.

The quality of the dog food you provide makes a huge difference on your dog’s health. It always pays to go with the better quality kibble available to dogs. Your Scottish Terrier will be depending on your for quality kibble with the right blend of vitamins and minerals.

Dogs thrive on simplicity and consistency and you want to provide him with some home-made food too that gels well with his digestive system. A little bit of raw meat occasionally can also do him the world of good.

Make sure he always has cool, fresh water to drink.