Old English Terrier vs Irish Jack Russell - Breed Comparison

Known also as the Black Terrier, by the 18th century, the Old English Terrier was available as a rough-coated dog as well as a smooth-coated dog.

The dogs were established in England. The dog was developed to work and by the 19th century the Old English Terrier was to be found all over the world.

The dog was developed based on the work it was required to do, leading to variations in the coat texture, the body and size. The Old English Terrier is recognized today by the National Terriers Club LLC.

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 Old English Terrier is a working dog, a sporting terrier known for his athleticism. This is a vibrant dog, both physically and mentally, and the dog will require plenty of physical exercise as well as mental stimulation.

If you go to a reputable pet shop, you will find many stimulating toys for such a clever dog. He is also social and friendly and makes a wonderful pet.

Your Old English Terrier stands at between 30 – 45cm and weighs between 6 and 15kg. The face of the dog is wedge-shaped and the eyes are set wide apart. The ears are erect and the tail has been docked but is left long these days.

The coat of the dog can be either rough or smooth and it is available in solid black or white or a black and tan mix.

Temperament:

The Old English Terrier is a working and sporting terrier. He makes a wonderful companion pet. He is an intelligent, boisterous type of dog and early training and socialization are necessary to make him obedient and more amicable around people and pets.

They are loving with their human family, but because they require such vigorous exercise, they are better suited to life in the countryside as opposed to living in a cramped space in the city.

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.

Your Old English Terrier is a working dog and while he is known to be independent and sometimes quite stubborn, he is intelligent and trainable.

He should be trained and socialized and then he becomes a great family pet, being amicable with children and other pets. He is a good natured pet but he has lots of energy and will rely on you to provide him with walks and games, whether you live in the city or the countryside.

Give him the right upbringing and you can be assured of the most splendid pet and companion.

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.

There are some health problems with a dog that can be inherited, but some illnesses develop because of bad lifestyle and bad diet along with lack of exercise.

Your Old English Terrier can live to anything from 10 to 14 years of age, but there are always some common dog diseases that you may want to be aware of.

Dental disease, skin allergies, hip dysplasia, cancer, epilepsy, bloat and eye diseases are just some of the diseases that are highly unlikely, but which can be worrisome for your pet.

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.

Grooming:

Looking after your Old English Terrier is easy, whether you choose the short- or long haired breed, requiring you to brush him twice a week to remove those loose hairs. Check in and outside the ears for ticks and fleas and check around the eyes for infections.

Always run your hands over your dog to make sure there are no unusual lumps which could be indicative of cancer.

General care:

Make sure your pet has a nice dry, warm place to sleep, and if he is outdoors, make sure he has a spot to lie down in that is out of the sun and rain.

Exercise:

He is an active dog and will require a walk each day as well as ball- and rope games.

Diet:

Every dog will benefit from a high quality diet, both commercially manufactured food and home-made food. Dogs want their meals to be simple, tasty, consistent and delicious.

Dry kibble needs to be of a high quality and you can add in simple home-made food to his kibble and which is simple – boiled chicken, brown rice or pasta and vegetables such as spinach, sweet potatoes and carrots. When you can afford it, some raw meat added into the kibble will be a welcome treat.

Such a simple diet will ensure you don’t battle with your dog’s digestion and it will keep him bright-eyed and healthy. Ensure a constant supply of fresh, cool water.

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.