Kooikerhondje 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 Kooikerhondje is of Dutch ancestry and is a medium-sized spaniel-type dog breed that has always been a working dog, being used to attract ducks into traps but being bred as an all-purpose dog.

They were particularly sought after in the 17th and 18th century, appearing in paintings of Rembrandt. The breed died out during World War II, but it was rescued by Baroness van Hardenbroek van Ammerstol and recognized by the Dutch Kennel Club.

In January 2018 the Nederlnadse Kooikerhondje is fully recognized by the American Kennel Club, competing in the Sporting Group.

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 Kooikerhondje is a medium sized dog standing at 35 – 40cm at the withers and weighing anything between 9 – 11kg. He has a medium length coat which is a red and white color, with floppy ears.

A distinctive feature with this dog is the black tips of the long ears, and which are referred to as earrings. The coat can be wavy or straight. Typical of spaniel-like dog his plumed white tail moves jauntily, as though always happy. When you look at him he has a gentle expression, while being alert too.

Temperament:

Friendly, content, cheerful, good-natured and quiet – these are some of the words which describe the amicable Kooikerhondje.

He is also intelligent, wanting to please his owner. He is good around children too, but make sure your children are taught to respect and be kind to animals.

The Kooikerhondje is an adaptable dog and can be as as quiet or as jaunty as you want. He is adaptable to city life or life in the country, but he will need to be exercised and taken for walks.

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.

Kooiker, as he’s fondly referred to for short, has a happy personality, and bringing him into your home will be like bringing in some joy and sunshine.

He is a fun, energetic companion and you can count him in for all your outdoor activities such as walk, hikes and swimming. He’ll love to fetch every ball you throw, and that’s because he is such a playful dog.

He is a loving dog too, making a great playmate for children. Treat him like one of the family, and the Kooiker will surprise you with the amount of pleasure he brings.

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 lifespan of the Kooikerhondje is about 12 – 14 years, and looked after well, he can be your canine friend for many years.

He loves his food and can put on weight easily, and obesity is one of the health problems he may have to deal with. Kidney- and eye problems might also be something that you may have to deal with with this dog breed, although most unlikely.

Obesity:

Obesity in dogs is very sad because its a disease that can be avoided. Dogs that are over fed are at particular risk because they can't exercise, and this in itself can lead to serious health issues.

There are different causes of obesity, but it is mostly caused by the dog being fed- and eating more than he can expend. Just like with humans, obesity becomes more common in old age as the metabolism slows down. A dog that has been neutered or spayed also tends to put on weight more easily.

If you're unsure what to do for your obese dog, speak to your vet who can recommend a diet for your pet. Remember that with feeding your dog, prevention is better than cure.

Kidney Problems:

Kidney problems, though more common with older dogs, can strike at any age. The kidneys play a host of important functions such as regulating blood pressure. Sometimes kidney failure is slow and the symptoms may not be obvious.

With renal failure, your pet will be lethargic, they will be vomiting, be depressed and have weight loss. Other possible symptoms are increased thirst, blood in the urine and seizures. Chronic renal failure can't be cured but treatment is aimed at making your pet comfortable.

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.

Your Kooikerhondje is smart, happy-go-lucky dog and it is important to know your pet's needs so you can care properly for him. Exercise your Kooikerhondje daily as he is a high-energy dog and even short walks can be good for him.

He absolutely loves balls games too. He can live in the city or the country but will do better when he has the chance for exercise. Urban- and city environments can work if there are nearby parks to cater for his energy.

Grooming:

The Kooikehondje has long hair but he is surprisingly low maintenance and will simply require a brush once or twice a week.

If you love your pet but just can't find the time to see to his grooming needs, take him to the vet for regular checkups to check ears, teeth and eyes. They can come down with problems with the eyes or have some or other skin allergy.

Diet:

Give your Kooikerhondje the right food, and make sure its the highest quality. If you buy him commercially manufactured food, pay attention to the ingredients list and make sure that proper meat is at the top of the list.

Add cooked chicken, brown rice and vegetables to his dry kibble as a tasty treat sometimes. Learn to recognize the less nutritious ingredients such as wheat or grain. Also learn to avoid foods which are bad for your dog such as chocolate and onions.