Norfolk Terrier vs Irish Jack Russell - Breed Comparison

It was in the 1880s that a working terrier was developed in eastern England. The Norfolk Terrier was developed by crossing local terrier-like dogs with the Irish Terrier breed as well as small red terriers.

Known first as the Cantab Terrier and then later as the Trumpington Terrier, the name changed further but in 1932, the Norwich was accepted into the English Kennel Club and the first written standard was created.

The Norfolk Terrier was recognized by the United Kennel Club in 1979. It has gained recognition as an independent breed but is a variety of the Norwich Terrier, distinguished from it by having floppy ears and not erect ears. Both the Norfolk- and Norwich are the smallest of the working terriers.

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 Norfolk Terrier is a small purebred dog, standing at 23 to 25cm in height and weighing roughly between 4.5kg and 6kg. The dog has a wire-haired coat which can be in different colors such as wheaten, red, black and grey or grizzle.

The hair on his head and ears is shorter and smoother and he has longer whiskers and eyebrows. The chest is deep, the front legs are short and straight and the tail has always been docked to half its length but left long these days. The tail is set high and carried erect.

Temperament:

Norfolks are feisty, fearless dogs with an independent streak. They’re gentle though, and when it comes to being a companion dog, they get on well with children and other pets. They thrive on their human family’s companionship and wouldn’t do well at all if they were constantly left outside.

They’re not yappy dogs but will bark occasionally so he can sound the alarm if strangers approach.

This little dog is able to live in the city or the countryside, but just because he is little, you can’t neglect his exercise needs. He will most certainly need to be exercised every day and taken for walks as he is an energetic, lively dog. He is intelligent too and easy to train and socialize, turning him into such an obedient, pleasurable pet.

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.

Fearless and brave, the Norfolk Terrier promises to be a wonderful companion.

They're social, loving dogs and want to be part of the household. He is lively and active too and wants to be included in your walks and your games. He loves nothing more than to be running across a field after a ball.

They’re such amicable pets that they make great dogs for first-time dog owners. Let him into your heart and your home – he makes such a splendid pet – that once you’ve had one, you’ll realize you can never be without such a wonderful pet and companion again.

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 life expectancy of your Norfolk Terrier is 8 to 14 years, but there are some who have received excellent care and who have reached 17 years of age.

Just as with any other dog, they are prone to common dog illnesses, and these can include dental issues and mitral valve disease. They also are prone to hip dysplasia, and according to the Orthopedic Foundation for Animals (OFA) they are known for problematic hips.

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:

The Norfolk Terrier’s hard, wiry, straight coat requires being hand stripped about twice a year by hand or with a stripping knife. The paws will also need to be trimmed.

It is recommended to keep the hair short around the anus for hygienic purposes and the tail itself will need to be stripped.

The Norfolk doesn’t shed his coat naturally, and the hair keeps growing, making the dog uncomfortable and ungroomed looking. The dog will certainly need to have his hair kept away from around the eyes.

If you don’t want to strip your dog, there are people who take their dogs to professional groomers, but then this professional grooming makes it that the texture of the dog’s coat changes from wiry to soft.

Small dogs are prone to dental problems, so check your dog’s teeth regularly. A bad tooth can play havoc with your dogs general health.

Diet:

As with any other dog, the Norfolk Terrier will do well on high-quality kibble, specially formulated for small dog breeds. For a tasty treat, boil some chicken and vegetables such as sweet potato, carrots and spinach in a pot, chop them up and add to his kibble with some brown rice and pasta. A tiny bit of raw meat added in occasionally is all this little dog needs to stay healthy and content.

Don’t ‘treat’ him by giving him chocolates, chips and peanuts. You will upset his stomach. Dogs do best on simply, healthy, tasty diets such as mentioned above. Make sure he has 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.