Irish Jack Russell vs Great Dane - 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.

Known as the Deutsche Dogge or Apollo of dogs, the giant-breed Great Dane hails from Germany and not Denmark as many people believe.

The large Great Dane has been around for about 400 years already. They descend from mastiff-like dogs, being needed to protect country estates.

In the 18th century, apart from watching over estates, they were also popular with the upper class for sport.

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 Great Dame is a tall, lean, athletic, muscular, elegant looking dog. He can stand anything between 76–86cm in height and weigh around 54–90kg. The large head is long and narrow, and the medium sized floppy ears can be left or they can be cropped.

The tail is long and held low. The coat is short and smooth and can be in several colors such as fawn, black or brindle.

Temperament:

Any kind of aggressiveness was bred out of the Great Dane and today he is a gentle giant of a dog, getting on well with other dogs, children and everyone in his human family.

Even though he is a gentle giant, he will still require training and socialization just because of his size. Then they become the devoted pet that they are so well known to be. You'll want to know that when he comes indoors, he will obey you when you tell him to lie-down, sit or come, otherwise his sheer size will see him knocking things accidentally off table-tops.

He is an intelligent dog and is eager to please so he'll learn easily. He craves human companionship, so make sure that your social Dane has plenty of interaction with you.

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 Great Dane is a large breed, bred to hunt wild boar. The intelligence, bravery and fearless nature of the dog meant that he was sought after for this task.

Known as the Apollo of Dogs, you won’t find the Great Dane being used for hunting purposes anymore, being more suited as a companion dog.

While developed as a working breed, today he is a well balanced, intelligent, calm, loving, social, dependable dog that just wants to be loved by his human family and to provide love, loyalty and companionship back in return.

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.

Typically of giant dogs, the Great Dane doesn't have a particularly long life-span and will live to be about 8 to 10 years of age. Also, giant-breed dogs like this are susceptible to what is known as bloat.

You'll notice it because there is swelling of the stomach with gas buildup and also twisting of the stomach. It's a life-threatening condition and you'll need to get your dog to the vet as soon as possible. You can combat it by feeding him smaller, more frequent meals and perhaps buying a slow-feeder dish, forcing your hungry pet to eat slower and not gulp his food down.

Also, large dogs like this can develop hip dysplasia and with a dog like the Great Dane, it takes a while for the bones and joints to grow and then become stable. That is why it is important not to make him do any vigorous exercise till he is at least 18 months of age, as these exercises can put a lot of stress on the joints and bones which can lead to hip dysplasia later on.

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.

Diet:

This is a large dog so you’ll notice that with commercially manufactured dog foods, there are those made specially for large- or giant breeds. It is important to choose the right dog food for his large size so that you can be sure he gets the right amount of nutrients in for him to grow strong and healthy.

If you aren't sure about what food would most benefit your Great Dane, ask your vet. While it is important to also feed him quality home-made food and raw meat, when buying kibble for him,check the label of the food you buy him and make sure that the concentration of protein isn’t more than 23 to 25%.

Remember to provide him with a constant supply of fresh, cool water.

Grooming:

Brush your Great Dane’s coat at least twice a week. He has a short, smooth coat so it will be easy, and the brushing will keep his coat soft and shiny. Use this time to also check for fleas and ticks or lumps. You will also need to check his nails and trim them if they don’t trim down on their own.

Exercise:

Your Great Dane will need to be exercised every day if you want him to maintain his lean, muscular shape. It keeps him happy too. He isn’t the kind of dog though that you want to turn into your running partner when you go jogging or cycling. He can go on a walk and play in the garden, but the exercising shouldn’t be for long periods of time.

His first checkup:

Every puppy needs to get to the vet for his first check-up when he is 6 weeks of age, and your Dane will also have to. As a puppy he will need to be de-wormed which will happen with this 6 week check up. He will also be vaccinated for distemper.