Mexican Hairless 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.

Who can believe that the origin of these dogs which hail from Mexico, goes back more than 3,500 years?

Known as the Xoloitzcuintli dog or Xolo for short, they comes in different sizes – toy-, miniature and standard which means there are different sizes. Both coated- and hairless dogs can be found in the same litter.

There was a time when the dog nearly became extinct buts its numbers have recovered. This is no doubt because there was a time when the natives ate the dog’s flesh.

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 Mexican Hairless is truly an ancient dog breed of the Americans. He stands at 35 – 58cm if he is the standard variety whereas the miniature will stand at up to 35cm. Weight can vary too, but with the standard variety, you're talking about 16 to 22kg.

It has faced times of nearly being extinct but it’s numbers have recovered, and the dog is often sought after for those who suffer with dog-hair allergies. You could say that this dog’s most notable characteristic is its lack of hair and the soft skin.

Some of them have small tufts of hair on the hair, mostly around the top of the head. The skin can be various shades of gray to bronze and a yellowish color too. His body is slightly longer than its height and he is slim and well muscled. The tail is long and thin and is sometimes carried high. You can expect 2 – 5 puppies from these dogs.

Temperament:

Anyone acquiring a Xolo will discover that this is an intelligent dog breed and that just like with other dogs, you’ll be able to have him trained and socialized easily. Then he is obedient and a pleasure to have around.

He is active too and will require games with balls and ropes as well as a daily walk. The Xoloitzcuintli is noted for its calm demeanor. The puppies are a lot noisier than the adults and very energetic and this continues till they are about 2 years of age when they are considered to be adult.

Well raised Xolos form strong bonds with their human family, becoming loyal and devoted.

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 Xolo is one of those dogs who don’t get ill easily. He is also intelligent and fairly easy to train. Add to that the fact that he is also a low maintenance dog as he doesn’t have a coat that needs brushing and grooming.

Give your Xolo lots of attention because in exchange for the good care you give him, you’re going to get a loyal, devoted pet who loves to be with you constantly.

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 Xoloitzcuintli is a hardy dog in terms of health and can live to a ripe old age in dog years – some have been known to reach 18, 19 and 20 years of age. Without a coat, this dog is susceptible to sunburn so care must be taken when outdoors.

Hairless dogs tend to battle with skin problems such as pimples. Skin allergies can cause itching and scratching and these can lead to bacterial infections. It is interesting to note that the genes that bring about hairlessness also produce troublesome teeth, so that dental disease is quite rife with these dogs.

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.

You’ve got to remember with this dog breed that he doesn’t have a coat so he can burn easily when out in the sun. If you know you’ll be in the sun for long, you’ll have to apply special sunscreen.

You can wipe down your Xolo or bath him from time to time, though not to often so as to strip the natural oils from the dog’s body. The nails will need to be trimmed regularly, as long nails can be a danger as they can hook on things and cause pain and bleeding.

Provide your hairless pet with a nice, soft bed to lie on.

Take him to the vet when he appears to be ill and see that you get his vaccinations done to prevent deadly illnesses such as rabies and parvo.

Check his eyes and ears for infections.

Brush his teeth to remove plaque. Never use human toothpaste. Take a look at the different canine toothpastes available.

Never leave your pet in a hot car with no windows open.

Provide your Xoloitzcuintli dog with high quality dog food so as to enhance health and longevity. Keep food simple for your pet to avoid digestive problems. Boiled chicken, brown rice or pasta and cooked potato, carrots and spinach can be chopped up and added to his dry kibble from time to time. Also a little bit of raw meat added in occasionally can also be excellent. Avoid feeding your pet foods such as onions, avocados, nuts, chocolate, coffee and raisins.

Make sure this dog has access to cool, fresh water night and day.