Parson Russell Terrier vs Estrela Mountain Dog - Breed Comparison

Also known as the Cao da Serra de Estrela, the large Estrela Mountain Dog from Portugal is an ancient breed, having been used for centuries to guard homesteads and livestock.

The Estrela, as a herding dog, has been developed over a long period of time because shepherds particularly wanted a dog that could survive in the mountains and be strong enough to guard livestock from predators.

The first official recorded breed standard was published in 1933, with an attempt to make the Estrela a distinct breed with a hooked tail and double dew claws.

Today the Estrela is a dog which can be found in other countries beyond Portugal, and in fact in 1973 pairs of the dogs were imported to the United States.

The Parson Russell Terrier hails from England and is a small to medium sized dog dating back to the 18th century. It is believed that Reverend John ‘Jack’ Russell was the developer of this dog. The Parson has always been involved with England’s sport of foxhunting.

They’re spritely and quick and have been able to keep up on a hunt and take on a fox in its lair. The dog was first recognized in 1990 in the United Kingdom as the Parson Jack Russell Terrier and in America in 1997.

All the top kennel clubs recognize this dog as the Parson Jack Russell Terrier.

The large Estrela Mountain Dog stands between 62 and 72cm and weighs between 30kg and 50kg.

The dog has 2 coat types – short and long but always coarse and thick. The coat is available in a number of colors, from fawn to gray to yellow and brindle and there can be white and black mixed throughout the coat.

The head of the dog is large and long, the neck fairly short and thick, he has dark brown eyes, a bright, intelligent expression with small, floppy ears which are set high on the skull, falling backwards against the side of the head. The tail is long and thick and the dog has a deep chest.

Temperament:

A large, athletic dog, the Estrela Mountain Dog is actually a calm dog, while still being protective towards his human family.

He is an intelligent dog who responds well to training and socialization. He is an independent dog, so this training and socialization is important - will be good for him, turning him into an obedient, relaxed pet who gets on well with other pets in the home as well as with children.

The Parson Jack Russell is essentially a white dog with black and tan or orange-fawn patches. He can be tri-colored too. The coat is either smooth, rough or broken.

He stands at between 33–36cm tall at the withers and weighs between 5 and 8kg. Unlike the Jack Russell, the Parson Russell Terrier has longer legs. He has some longer hair on the head, legs and body. The ears are floppy wit the tip pointed forward. The tail has always been docked but when left long it it held high, slightly curving over the back.

Temperament:

Feisty, brave, cheeky and alert, the Parson Russell Terrier is an energetic dog who gets on well with children as he knows that this is essentially where his games come from.

He is bold and clever and you’ll be able to have him trained and socialized without any trouble. These little dogs are full of life and they are protective of their humans and their property, making excellent watchdogs.

The Estrela Mountain Dog loves his human family and takes guarding them and protecting them seriously. He is a strong willed, independent dog that will require training and socialization. He makes an excellent pet, and is calm and gentle with children.

The Estrela Mountain Dog has so much going for him – he is beautiful to look at, he is loyal and protective with his human family, he is intelligent, loving and a healthy type of breed, and he is just waiting to become a member of your family.

In general the Parson is a friendly,loving dog, fairly small but packed full of feisty personality.

They make excellent pets for the entire family. He is an intelligent dog, but typical of most terriers he can be stubborn, but this can easily be fixed with training and socialization. With good care, he’ll make you a wonderful little pet and companion.

The Estrela Mountain Dog can live to be between 10 and 14 years of age, but as with any large dog, he will have a tendency to suffer from hip- and elbow dysplasia.

Dilated cardiomyopathy is another common heart failure disease found particularly in large-breed dogs. The Estrela is prone to this disease and you’ll notice he has shortness of breath, abdominal swelling and coughing. The disease may not be curable, but there are certainly treatments for it.

Your Parson Jack Russell can live to be between 12 and 15 years but nonetheless he does have some breed-related health issues to watch for.

Eye Disorders:

Eye conditions which can affect this dog include primary lens luxation,cataracts, corneal dystrophy and progressive retinal atrophy. With cataracts the lens of the eye develops a cloudy look resulting in poorer vision and sometimes blindness. Cataract surgery is available for dogs.

Obesity:

Your Parson Jack Russel should be lean and muscular and always full of energy. Avoid feeding him unhealthy treats which can lead to obesity and other health problems.

Parasites:

All kinds of parasites such as ticks, fleas and worms can invade your dog’s body. Roundworms, hookworms and tapeworms can cause havoc with their health and some of these parasites can even be transmitted to humans. It’s why it is important to get your puppy to the vet to be de-wormed and to get his first injections.

Liver Problems:

A liver disorder known as portosystemic shunt can mean that some of the blood supply doesn’t get to the liver and it doesn’t function properly. This will mean the liver can’t remove toxins from the bloodstream effectively.

Diet:

The Estrela Mountain Dog is a large dog and thankfully, when it comes to feeding him, experts in dog feeding have come up with commercially manufactured dog feeds that particularly cater for a dog’s age, his size and any illnesses he may have.

As a large dog, your Estrela Mountain Dog can suffer with joint problems such as hip dysplasia. For hip dysplasia you want to be looking at a dog food for large dogs which contains joint-health ingredients. An ingredient in the dog food such as glucosamine can work to reduce the damage brought about by hip dysplasia.

Mix in some cooked brown rice, vegetables and chicken into his kibble from time to time. You want your pet to live a long, healthy life and raw meat added in occasionally can increase your pets energy levels, reduce the risk of joint disease and ensure a shiny, soft coat. Raw meat can provide iron, zinc, vitamins, minerals and potassium.

Grooming:

The Estrela isn’t a huge shedder, but his beautiful, thick coat will require brushing twice a week. It’s your chance to check him over for fleas and ticks as well, and the entire grooming process – checking his ears, nails and teeth – is an excellent bonding experience for you and your canine friend.

Exercise:

The Estrela may be large, but he is fairly calm. He’ll love to join you on your daily walks or for a ball game in the garden. He can adapt to life in the city or the country, but his big size will mean he isn’t suited to a tiny property.

The Parson Russell Terrier has different coat types – the smooth and rough and both will require regular brushing. Rough coats will require plucking or clipping to avoid matting.

Check his eyes and ears regularly. Look inside his ears for excess wax and dirt which could lead to an ear infection. His nails should also be trimmed.

No Puppies – Spay or Neuter:

The best thing you can do for your Parson Russell Terrier if you don’t want your pet producing puppies is to have it spayed or neutered. Spaying for females or neutering for males decreases the likelihood of certain types of cancers too so it can be beneficial.

Diet:

Diet is hugely important for a Parson Russell Terrier and the food you decide for him can impact his health. Many time those ‘treats’ you feed your pet do nothing more but give him a stomach ache.

It's tempting to pop chocolates, popcorn, nuts and ice cream into your pets mouth when he is so adorable but in the long run it is shortening his life. All he basically requires and needs is a simple, consistent diet of the top commercially manufactured foods mixed with some tasty home made food from time to time.

Boiled chicken, brown rice and vegetables such as sweet potatoes, carrots and spinach will do your pet wonders. Ensure he always has fresh, cool water available to him.