Japanese Chin vs Bullmastiff - Breed Comparison | Petzlover

The Old English Mastiff as well as the Bulldog are the breeds behind the Bull Mastiff. The Bullmastiff was originally developed in England around the 1860’s. Gamekeepers in England wanted a large, brave, robust dog which could help with keeping poachers away from their large estates which kept game.

As these large estates dwindled, so did the need for the services of the Bullmastiff and later they were simply bred to be family companions. As more Old English Mastiffs were bred, the dog became lighter, so that light tan or fawn became the preferred color.

The breed was officially recognized by the English Kennel Club in 1924, and the American Kennel Club in 1933.

The Japanese Chin, also known as the Japanese Spaniel, has always been known for thousands of years as a dog with strong companion characteristics.

Hailing from Asia, he is also known as the Japanese Spaniel. In Japan, the Chin dogs are royalty and lapdogs, and while the exact origin of the Japanese Chin isn't quite clear, it is an ancient toy breed.

The first Japanese Chin was brought to America in 1882. The toy breed was recognized by the American Kennel Club in 1888, as a Japanese Spaniel. The AKC changed the breed name to the Japanese Chin in 1977.

Bullmastiffs are large, brachycephalic dogs, and heights are between 61 and 68cm and the dog weight anything between 41 – 59kg. While it isn’t particularly tall, the dog is thickly set with a deep chest and strong, muscular legs. The Bull Mastiff has a powerful build and plenty of strength with an imposing look on his face. He is a powerful, active breed with a short coat which is also weather resistant and can be any shade of fawn, red or brindle.

The dog has a black muzzle and the skull is large and square. The ears are set high and are short and floppy. The tail was once docked, giving the dog an even more distinctive, powerful appearance, but these days, due to regulations, the tail is left long.

Temperament

The Bullmastiff is a loyal, devoted, fearless, protective dog. When he belongs to a human family, he becomes a companion but a fierce protector too, being a territorial dog. They love being with their family and can be good with children too, and even other pets, but proper training and socialization will be important. They aren’t aggressive around strangers, though he does make a wonderful guard dog.

He is intelligent and stubborn and if you don’t want him becoming destructive, even though he is a low-energy dog, you will need to exercise him and walk him every day.

As a small sized dog, the oriental looking Japanese Chin stands at about 20 to 27cm in height and weighs roughly 2 to 6kg. He has a large round head with big brown eyes and a short muzzle. The ears are long and feathery and the tail is long and held up over the back.

The long silky single coat is either white and red or white and black or it can be tri-colored too – white, black and reddish-tan.

Temperament:

The Japanese Chin is a small, evenly tempered dog and the toy-size dog, according to people who have owned him as a pet, say he has some cat-like features – the ability to leap and the ability to wash himself similar to what a cat does.

He is also a typical lap dog liking nothing more than to lie in your lap and be petted. He just loves being with his human family and his smallness allows him to fit well into city- or country life.

He is an intelligent dog. He is small but strong-willed and that is why both you and him will benefit from having him trained and socialized as he becomes more amicable and obedient.

Social, jaunty and content, he is everyone’s friend and will be a suitable playmate for children, being loving and devoted to his entire family. They make great therapy dogs as he has the knack of being sensitive to the feelings of people and adjusts his mannerisms to suit the people he is with.

Contrary to his formidable looks, the Bullmastiff is a gentle, affectionate pet when he has been properly socialized. He is a great pet for families and will guard them with his life. He is loyal and devoted but can be somewhat aloof, particularly with strangers.

He isn’t a highly energetic dog and he is more or less low maintenance and easy-going. Feed him correctly, give him a nice, warm sleeping spot to call his own and give him attention like he deserves as a family member. The Bullmastiff will reward you by being a solid and devoted companion.

The Japanese Chin is just longing to be your special friend. When you treat him with the love and care he deserves, you'll discover that he is a sweet, gentle companion who will be loyal and loving to his human family.

He is a quiet pet and intelligent enough to be trained and socialized so that he is obedient and ready to please. Although he doesn't bark much, he makes quite a few other noises such as wheezing, snorting and snorting. He makes up for it by being entertaining and loving towards you so that you life is brighter just by having him in it.

The Bullmastiff is a generally healthy breed, but even so, the breed is known for having to contend with certain health issues. He doesn’t have a particularly long life span either and can live to be about 10, ll or 12 years of age. Some of the more common illnesses to look out for include -

Hip Dysplasia:

This is a condition where the thighbone doesn’t fit properly into the hip joint. The troublesome part is that it can lead to arthritis, pain and lameness for your pet.

Bloat:

This is a worrisome, life-threatening condition for a dog, particularly for large, deep-chested dogs such as your Bullmastiff. Instead of feeding your Mastiff one large meal, it is recommended to feed him 2 smaller meals. Bloat occurs when the stomach is distended with gas or air and twists, restricting the normal return of blood to the heart.

There are a few health issues with your Japanese Chin that are worth knowing about such as hypoglycemia, cataracts and heart murmurs. Allergies and dental issues also need to be checked.

Dog breeds with the flattened face always battle with dental-, eye and breathing problems. With good care however, your Japanese Chin can reach anything from 10 – 12 years of age.

Heart Murmurs:

Murmurs come about because of a disturbance in the blood flow and which can produce an audible noise. If your dog's murmur is associated with structural heart disease, your dog may display signs of congestive heart failure and he'll be weak for instance and be coughing.

When your dog gets to the vet, the course of treatment will be determined on the type of heart murmur. Luckily puppies with low grade murmurs often grow out of it but if you have an adult dog, routine diagnostic imaging may be recommended by your vet.

Grooming for Health and Happiness

The Bullmastiff has a short dense coat which is looked upon as low-maintenance. He will require a brushing twice a week, being a light to average shedder. He is a dog that tends to drool quite a bit so you may need to wipe away slobber from time to time. Because his face has wrinkles, check the creases to ensure they remain free of dirt and food particles to ward off infection.

Check his ears at the same time, brush his teeth at least twice a week with special dog-toothpaste and brush and keep the nails trimmed.

Diet:

Your large Bullmastiff will require high-quality commercial dog food but he will also need some home-made food in between such as rice, vegetables and meat. He is a large dog and will have to get an intake of raw meat too. Dogs denied raw meat can end up with skin problems as well as other health issues.It is better to feel your Bullmastiff smaller meals than to give him one large meal which he scoffs down quickly. Smaller meals will help prevent the most dangerous illness known as Bloat.

Ensure he has a steady supply of fresh, cool water.

Grooming:

The Japanese Chin has a single coat, and a brush once or twice a week will keep the coat silky and untangled.

Check his ears for dirt and wax and try to wipe inside the ears, being very, very careful not to go deep into the ear to avoid damage.

Clip his nails and brush his teeth as small dogs are more prone to dental disease. Periodontal disease is preventable with dental cleaning. Dental disease starts when plaque sticks to the surface of the teeth. It hardens, spreads under the gum line and cause tissue damage. It also damages the immune system.

Exercise:

The Japanese Chin is an energetic dog and loves a game and a walk. It isn't the kind of dog that you will take on your hikes or swimming as it tends to huff and puff after a while from too much exercise, and more specifically in hot weather.

Diet:

Dog experts say that a grain-free food is best for this kind of dog. Kibble which comes with lean protein and with plenty of vitamins and minerals such as taurine and carnitine is recommended. They are good for the joints, coat, heart and eyes. Japanese Chins can be prone to heart- and eye problems and kibble rich in omega 3 fatty acids will be good for the Chin for many excellent reasons.

If you're in any way uncertain about what to feed your Japanese Chin, speak to your vet as the type of food you feed your pet will determine how healthy he will be. Always ensure he has access to fresh, cool water.