Irish Jack Russell vs Atlas 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.

The Atlas Terrier is a rare dog. He was developed in the USA and is a blend of Jack Russell Terriers, Rat Terriers, Border Terriers and Patterdale Terriers. It was in 1990 that Lauren Wolfe developed a breed similar to the Jack Russell, but with a solid colour, and in fact she had two dogs that were solid red in colour. This was as a result of a cross between a Jack Russell Terrier and a Border Terrier.

With the crossing of different terriers, the foundation for the Atlas Terrier was formed. Lauren Wolfe named the breed ‘Atlas Terrier’ because many terriers from various parts of the world were used to develop this specific breed. It was in 2001 that the Atlas Terrier Association was founded.

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.

A Feisty, Fun Breed

Atlas Terrier dogs are a small to medium sized dog but with a strong personality. With their two coat varieties – smooth and wire – and coming directly from the Jack Russell Terrier, this feisty dog suits those who want a low maintenance, fun breed who will join them on their walks or jogs. These dogs are brave and loyal and will double as a watch dog and family pet.The breed is accepted for registry and it is classified under the Terrier dog category.

Different Sizes

There are 3 sizes of Atlas Terrier – toy, miniature, and standard. The toy variety is 23 to 28 cm tall at the shoulder and weighs 2.7 to 5.4 kg. All three varieties are the same except for height and weight.

The Coat - Smooth or Wavy?

The coat of this dog is thick and may come in a variety of colours such as brindle or merle. The Atlas Terrier is also found in solid colours and sometimes you will find that they have white markings on the face, feet or chest. Most times the tail of the Atlas Terrier is docked, but if not, the tail curls over the back. The ears of the Atlas Terrier are V-shaped and they fold forward.

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.

Atlas Terriers most certainly have a bit of the Jack Russell in them and these dogs are social, outgoing, mischievous and affectionate. They’re just like your regular naughty child and having one of them in your home will mean energy and lots of fun and games.

This is a highly social breed and he won’t like to be left alone every day. Just like a human child, he will need to be stimulated to ward off boredom and to prevent him from becoming destructive.

Learning Abilities

The Atlas Terrier just loves games and if you’re ready for a game, he will be more than ready to take part. He is intelligent and will therefore responds well to training and socialization. When properly socialized, Atlas Terriers get along well with children, and because they’re not an aggressive breed, if they’re properly trained and socialized they will get along with other pets too. Atlas Terriers make excellent pets, but he is a strong willed dog and will require an owner who is firm, but fair.

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.

The selective breeding program of Atlas Terriers has meant that this is a robust, spunky breed free of any major health concerns. While they are a low maintenance breed with longevity on their side, you still have to be a responsible pet owner and see that your Atlas Terrier puppy gets all those must have injections.

Vaccinating your Atlas Terrier Puppy

Tiny puppies are susceptible to infectious diseases and will have to be vaccinated against them from 8 weeks on and then also get an annual booster. The diseases to be vaccinated against include hepatitis, distemper, parvovirus, coronavirus, eptospirosis and parainfluenza. Vaccinations must be kept up to date and it is mandatory for your puppy to be vaccinated against rabies.

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.

As a medium shedder, the Atlas Terrier will require some grooming. Grooming is easy and a brush twice a week with a rubber-bristled brush will remove those loose hairs and give his coat a sheen.

Feeding the Puppy

Always make sure you’re feeding your tiny puppy the right quantities of a food type. Always feed your puppy food which is appropriate to his age. Your 8 week old puppy will require 4 meals a day. A highly active breed such as the Atlas Terrier will require more protein for energy.

Speak to your veterinarian about the perfect diet for your puppy and about wet- or dry foods. There is the choice of feeding your puppy commercial dog food or your own home-prepared meals, but then you want to be sure that your puppy is getting the right balance of minerals and vitamins.

Once your Atlas Terrier is about a year of age, he can go onto one meal a day or a lighter meal in the morning and the evening. Remember to ensure that there is always clean, cool water available for your puppy.