Jack Russell Terrier vs Irish Terrier - Breed Comparison

The popular Jack Russell Terrier was developed in Devonshire in the south of England in the late 1800's so as to hunt foxes.

Often believed to be the Parson Russell Terrier, the Jack Russell Terrier was developed by Parson John Russell. This is where the dog gets his breed name from. Some people get the Jack Russell Terrier a little bit mixed up with the Parson Russell terrier, when it fact its actually a different breed, but sharing a common ancestry.

The Jack Russell Terrier is smaller than the Parson and bigger than the Russell Terrier. The breed became known in the U.S. by the 1930s and the Jack Russell Terrier Association of America wanted recognition by the American Kennel Club, which was granted in 2000.

The Irish Terrier is a dog breed from Ireland and one of the many different terrier breeds there are.

Nobody is too sure of the Irish Terrier's history but it is one of the oldest terrier breeds. It appears as if the dog breed was developed from a wheat colored terrier and the extinct black and tan terrier.

It was always a common practice to crop the ears of terriers, but in 1889 the Irish Terrier Club required that the ears remain uncropped. The first Irish Terrier was shown in 1881, and the first Irish Terrier registered with the American Kennel Club was in 1885. The Irish Terrier Club of America was founded in 1896.

The Jack Russell Terrier is a small dog that weighs between 6 and 8kg and stands at between 25 – 38cm. The body length of the dog should be in proportion to the height.

He is essentially a white dog with orange or fawn colored patches. The coat is mostly smooth and short, but the coat can also be longer and rough or it can be broken which is a combination of rough and smooth. Regardless of coat type, they are dense, double coats which will require brushing at least twice a week to remove loose hairs. He may also be tri-colored such as being white with black and tan patches.

He has alert, bright dark brown eyes and ears which are somewhat erect and which flop over at the tips. The tail has always been traditionally docked, giving him an attractive, compact look about him but unfortunately the tail is often left long on the dog these days.

Temperament:

Your Jack Russell Terrier is a lively, tenacious, bold, fearless, feisty, cheeky, confident, independent, intelligent and full of life dog. He is super energetic and exuberant, spirited and full of personality.

There are some dog owners who are exhausted by him and would prefer a more quieter dog breed as their companion. Nonetheless he has some excellent characteristics such as being a totally devoted and loving dog.

It is why it is a good idea to have him trained and socialized as it calms him down and makes him more obedient. He is very intelligent and training him will be easy.

The Irish Terrier is a medium sized dog who stands between 45cm and 50cm and weighs in the region of 11 to 12kg. He has a short, dense, wiry double coat which is a red, golden, sandy, wheaten color.

The ears of the dog are semi-erect/semi-floppy and the tail is held high and curved.The chest is deep and muscular and the front and back legs are strong, long and muscular.

Temperament:

The Irish Terrier is a companion dog today, even though he was once a guard- and hunting dog. He is an amicable dog while also being alert and active. He is also independent and strong-willed so he will require training and socialization as then he becomes obedient and relaxed and much easier to live with.

They're social dogs too, loving all the members of their human family, getting on well with children in the home.

With loads of vibrant personality, the energetic Jack Russell Terrier has got so many wonderful characteristics to his name – devotion, intelligence, charming, lively, playful and he is an entertainer – you’ll always be laughing a him.

You do need to pay him attention – you can’t just plonk him in your backyard and forget about him. He wants your love and attention and ignoring him can lead to problem behavior such as obsessive barking.

Give your Jack Russell Terrier all the love and care he needs, and you’ll have an exceptional pet and friend.

Irish Terriers are good with people and want to be an active member of their human families.

They are active dogs and will require ongoing mental and physical stimulation. This is a lively dog, but he still loves to spend quiet time indoors with his family.

They’re intelligent dogs with a strong sense of loyalty towards their owner, making excellent family pets.

This particular dog breed has a reputation for being healthy and living to a good age such as 16 or 17 years of age. Of course he needs to be given proper care to reach such a good age.

Some common dog disorders you might want to be aware of are -

Eye disorders:

Lens luxation is actually a common hereditary disorder in these dogs, but even so, with good care, your dog isn’t likely to battle with it. What happens is that the lens in the eye becomes displaced. There are two types, with Posterior luxation being the lesser severe one.Treatment is available.

Musculoskeletal conditions:

Patellar luxation is an hereditary disorder affecting the knees of the dog. The kneecap slips off the groove where it sits and you may notice your dog running while holding his hind leg in the air. It can sometimes slip back in place and then you see your dog running in his usual way. It becomes more serious when it affects both legs.

The Irish Terrier is a healthy dog breed and you won't find yourself running to the vet often with him, but still he can land up with one of the common dog problems.

It is always wise to be aware of hip dysplasia as this is a disease which can occur in all dog breeds and all dog ages. Also look out for eye diseases such as progressive retinal atrophy and cataracts as these can lead to blindness in your pet.

There is a disease known as cystinuria which is quite a concern with Irish Terriers. It’s an inherited kidney disease where increased amounts of arginine, lysine, amino acids cystine and ornithine are excreted in the urine.

In well-functioning kidneys, blood is filtered so as to create urine. Cystine is reabsorbed back into the bloodstream but with dogs affected with cystinuria they cannot reabsorb cystine back in their bloodstream, causing an accumulation in the urine. Dogs with cystinuria suffer inflammation of the urinary tract and can also develop urinary blockage and kidney failure. Immediate veterinary intervention is required.

Exercise:

The Jack Russell Terrier isn’t just a small dog that can be left to his own devices. He will need proper training and socialization early in life to make him obedient and better to get on with.

He may be a small dog, but he certainly won’t do in the city where he is cooped up in a place with a handkerchief of a garden. He needs lots of space to run and play. He wants his human family to join in with walks, hikes, ball games and swimming.

Diet:

You can buy excellent commercially manufactured dog food which caters for energetic small dog breeds like the Jack Russell Terrier.

Once you have selected the best one for your pet, with dry kibble being better in terms of dental health - you can also add in some brown rice, vegetables and cooked chicken. This is highly beneficial to all dog breeds. A little bit of raw meat can sometimes be added in too.

The bottom line is to to prevent your pet from eating foods high in preservatives, additives and fillers. Never leave your pet without a constant supply of fresh, cool water.

Grooming:

The coat of the Irish Terrier requires a brush twice a week to keep it bright. If you intend showing your dog, the coat will need to be stripped a couple of times a year to maintain the texture and color.

Other Irish Terrier owners take their dog to the groomers to have the coat clipped. The dog doesn't shed a lot and they are referred to as being somewhat hypoallergenic.

As with any other dog breed, other grooming needs with your Irish Terrier will include clipping the nails, checking his teeth for plaque build-up and checking inside the ears for infection.

If you're unsure how to perform these grooming procedures with your pet, simply ask your vet who will explain to you precisely how to ensure your dog remains in tip top condition.

Exercise:

He's a fairly active dog so you want to make sure that you are attending to his exercise needs. Take him for a walk every day, and if you've got a good sized garden, throw a ball for him. If you're a jogger you can count him in.

Diet:

What you feed your Irish Terrier will depend a lot on his age and his activity levels. Every dog is a unique individual and nothing is set in stone regarding their diets. Just like people though, feeding him a lot of junk food will contribute to illness and shorten his lifespan.

He needs quality food. If you buy commercially manufactured food, make sure to read up on how much to feed him. Try and mix in some cooked chicken, brown rice and vegetables from time to time as well as some raw meat.

Learn to know what foods are toxic for him. Make sure he has a bowl of fresh, cool water constantly available to him.