Shiba Inu 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 Shiba Inu hails from Japan and was a dog bred to hunt birds and small game. The dog is one of 6 native breeds in Japan. Today he is essentially a companion dog in both Japan and the United States.

He is actually one of the smaller spitz dogs in the country but known for his boldness.

The first Shiba Inu was imported into the United States in 1954 and was recognized by their Kennel Club in the Miscellaneous Class and also the Non-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 Shiba Inu is a medium sized, athletic dog standing at between 33cm and 43cm in height both male and female and weighing in the region of 6 to 11kg.

He is an agile dog, known for his feline agility. He has the typical spitz dog erect ears and slanted eyes with the tail curling over the back.

The coat is available in a number of colors – cream, red, sesame, black and tan.The double coat is thick and is made up of straight, stiff kind of hair.

Temperament:

This is an intelligent, independent, alert, strong willed dog who has a calm aura about him. He is stubborn too, so it will be best to have him trained or socialized just to make him more amicable to get along with.

As he is a dog that just loves his human family, this training helps him to get along with other dogs too. He is possessive with his human family, wanting to guard them and everything he regards as his territory.

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 Shiba Inu looks like a large fox and he is just as bright and alert.

He is the smallest of several spitz dogs that originated in Japan. He is known for his bold, feisty personality and for being so good natured as well. Other excellent characteristics are intelligence, strong-willed, loyal and loving and he has a calm, confident dignity around him.

He will get on well with kids and other dogs he has grown up with but he can be a bit aggressive towards dogs he doesn’t know.

Always ensure good exercise. Getting outside and active is important for this dog.

You can certainly benefit from having this wonderful dog in your life as he has some excellent characteristics.

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.

Shiba Inus are generally healthy, but like all breeds, they're prone to certain health conditions. Look out for things such as hip dysplasia, hypothyroidism, bloat, cancer, eye diseases and skin allergies.

Skin Allergies:

Skin allergies can come about because of being allergic to food, fleas, too much shampooing and some medications. It can be traumatic for your pet who will sometimes chew and bite to get relief. Treatment varies but get your pet to the vet.

Glaucoma: 

There is pressure in the eye, and symptoms can include vision loss and pain. Glaucoma can be treated with eye drops but sometimes surgery is required.

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:

A nice long walk out and about in the neighborhood is good for this dog. Apart from a daily workout, he will love to come running with you or if you go cycling, he will run next to you. He will require exercise every day.

Grooming:

Brushing your Shiba Inu will be required at least twice a week as he is a dog that sheds quite a bit throughout the year. You want to get rid of those loose hairs to keep him looking nice and groomed.

Diet:

Never pop sugary treats into your pets mouth and avoid feeding him spicy, toxic foods. It can drastically upset his digestion.

You can feed your Shiba Inu commercially manufactured food but it should be the best quality ones. Give him some tasty homemade food too. Simply add into one big pot chicken, brown rice or pasta and spinach, sweet potatoes and carrots. This food can all be chopped up, refrigerated and added warmed up and in small portions to your pets dry kibble once or twice a week.

Try and also give him some raw meat occasionally. Ensure that there is always a bowl of fresh, cool water within his reach.