Kyi-Leo vs Giant Maso Mastiff - Breed Comparison | Petzlover

The Giant Maso Mastiff is a fairly new dog breed so you aren’t going to find much history on him.

The breed was only started in 2001 so as to create a mastiff dog that would have fewer health problems and therefore have the chance to live longer. The Giant Maso came about because of a mix between the Old English Mastiff and the Cane Corso Italiano.

As stated, breeding began in 2001 and the dog has inherited intelligence and protective instincts from both these dogs.

The Kyi-Leo first came about in the 1950s in San Francisco, USA, with the crossing of two dog breeds – the Lhasa Apso and the Maltese.

Because this is a mixed-breed dog, it isn’t recognized by the American Kennel Club, but it is recognized by some of the other dog associations such as the American Rare Breed Association or ARBA as it is known. Today the dog is looked upon as a designer breed.

The Giant Maso Mastiff is a large dog breed and can stand at between 67 to 70cm in height and weigh 60 to 90-kg.

He has a big square head with medium sized floppy ears and thick neck covered with loose skin. Muscular, he is a deep chested dog with powerful legs and long tail. The fur of the dog is short and sleek and can be a number of colors such as fawn, an apricot color, gray and black as well as brindle.

Temperament:

Intelligent, protective, self-confident, balanced and calm, the Giant Maso Mastiff may be quite an imposing looking dog but he is gentle-natured towards his family.

The large dog loves to please and receive praise from his human family. He is the perfect friend, getting on well with children in the home as well as with other dogs. Training and socialization is easy for this dog and it is important that he is trained if you want him to be an obedient pet.

He is gentle, intelligent, protective – simply known as a gentle giant, being calm, steady and amicable. This breed loves to please and needs lots of companionship from his human family, loving just to lie close by to them.

He isn’t a particularly active dog, but will still need to join you on a walk every day. It is why the Maso Mastiff can live in the city or in the countryside, because not being an overly active dog, he doesn’t need a large garden.

The Kyi-Leo is a small dog standing at 20 – 30cm in height and weighing in the region of 4 – 6kg.

He has a long, silky coat which is essentially black and white or grey/silver and white or even gold and white. He has frail legs which can become injured or broken in vigorous rough and tumble games.

Temperament:

You can certainly describe the Kyi-Leo as a sweet, quiet, non-aggessive playful dog, and for anyone who wants a splendid pet and companion, this dog makes a great family pet and he won’t cost you an arm and a leg to feed either.

He also has an acute sense of hearing and this turns him into an excellent ‘alarm’ watch-dog. It is also a dog, that while he will love to join you on a walk, he isn’t a dog that is going to demand a lot of exercise.

He responds well to his human family, is easy-going and gentle, tending to be cautious around strangers. You can trust him to be an awesome playmate for children. In this instance, it’s the children who should be warned when playing with a dog like this as, because of his fragile build, he could easily be injured by children who haven’t been taught to respect animals.

Even though he is such an amicable pet, it will still be of benefit to you and him to have him trained and socialized. Then he responds well to basic commands such as sit, stay and lie-down.

Dogs who spend time with their family, pick up on the ‘culture’ of the family and they learn how to behave. Dogs who are left on their own and never socialized can become nervous and aggressive towards people as they never got to learn how to behave – they weren’t socialized.

Your Giant Maso Mastiff is such a gentle giant of a dog. He is well behaved and gentle so that it almost seems unnecessary to have him trained and socialized and yet doing so will make him even more amicable.

Calm and gentle he makes the perfect pet for families where there are children as well as elderly people. He is quite frankly everyone’s friend, being a loving family pet. If you’re a family more into indoor games and TV watching than an outdoor, sporty kind of family, the Giant Maso Mastiff will suit you.

He will love to settle down and watch TV with you. He isn’t particularly active, although he will certainly need a walk every day.

Those who have owned a Giant Maso Mastiff will tell you that this is an excellent family pet, making a wonderful companion dog.

The Kyi-Leo is everything you want in a family companion – active, playful, loving, gentle, happy and balanced.

He loves his human family but tends to be a little bit wary around strangers, gradually warming to them.

He may be small, but he is robust and alert, and he is also capable of making you a good watchdog.

The Kyi-Leo is an all-round great little pet to have.

There has always been the concern with joint disorders in large breed dogs. Both hip- and elbow dysplasia can occur with your Giant Maso Mastiff, more so if you overfeed him as a puppy and he grows too fast.

With hip dysplasia, the long bone of the leg forms incorrectly. This can lead to pain and lameness with your pet.

Also check out bloat. This is a serious illness when the stomach fills with air and can twist. Gastric Dilatation-Volvolvus, is an emergency situation then which is found more often in large, deep-chested dog breeds.

If you see your dog with a bloated stomach and acting in a strange, lethargic way, get him to the vet immediately as bloat can be life threatening.

Your Kyi-Leo is such a feisty, robust little dog who is not likely to cost you much in terms of health care. With his frail legs, it is a good thing to know that you need to be careful with him in terms of back-and joint problems.

There are actually knee joint issues which are fairly common in small dogs, one of which is patellar luxation.

Patellar Luxation:

This is where the kneecap pops out of the thighbone, causing the dog to skip or hop. Some joint issues are genetic and may require surgery. Make sure to keep your pet’s weight under control to remove additional stress on the joints.

Pancreatitis:

This is another dog illness you want to be careful with. Acute pancreatitis -inflammation - is when the condition comes on suddenly while chronic pancreatitis is when pancreatitis occurs over a period of time.

With acute pancreatitis in dogs you’ll see symptoms such as vomiting, abdominal pain, tremors and reluctance to eat. Pancreatitis can be brought on by too much fat, especially rancid fat, some anti-biotics, a low protein diet or a sickness such as diabetes.

If you suspect pancreatitis in your dog, get him as quickly as possible to the vet.

Grooming:

As an average shedder, the smooth, shorthaired coat is easy to groom, and a good brush twice a week will be adequate.

The Giant Maso Mastiff has floppy ears and therefore these should be checked for ear infections. Wax build up and dirt will need to be checked and cleaned.

His nails will need to be clipped, especially if they don’t wear down on their own and his teeth will need to be cleaned 2 or 3x a week to avoid dental disease.

Diet:

With a large dog breed puppy such as the Giant Maso Mastiff, rapid growth is a risk factor for developing joint and bone conditions. The growth period can last till 12 months and puppies of large breeds should actually have their caloric intake adjusted during this growth period.

It is important to ensure that your puppy grows at a slow, steady rate. If you are feeding dog food from the commercially manufactured range, if you aren’t sure, speak to your vet about large breed dog foods. You want to be sure that this gentle giant of yours receives the best dog food there is, whether commercial branded dog food or your own home-made food. Good nutrition is imperative for the health of your pet.

Exercise and Interaction:

The Kyi-Leo doesn’t require vigorous exercising. One walk a day will keep them happy. There are pet owners who believe dogs can be permanently outside dogs where they can do their own exercise.

Everybody who knows dogs, knows they are social creatures who will simply lie at your backdoor just waiting for some response from their beloved human family. Every dog, regardless of breed or size, needs exercise and interaction with their humans every day.

Dogs left alone in the yard day after day are loney, frustrated and bored, and when they start digging or barking, irresponsible owners will ill treat them. These kind of people should never own a dog.

Diet:

The Kyi-Leo has a sensitive stomach so he’ll need good quality food to avoid digestive problems. Ideally home-cooked food such as softly boiled chicken, brown rice and raw or cooked vegetables added into top quality kibble is the preferred diet.

Fresh, cool water needs to be constantly available.

Grooming:

Brush the long, silky coat at least twice a week to ensure it remains free of knotting. Brushing keeps the coat shiny too.

As a long eared dog, ears should be checked and cleaned regularly too. Air doesn’t reach the inside of their ears and the warm dampness in the ears are a breeding place for infection.

Nails should also be trimmed when they become long because left uncut they can hook onto things causing injury ad pain.

Small dogs are more prone to tartar formation and loss of teeth. You’ll notice that something isn’t right because your lively little dog will be lethargic, he may not want to eat his food and his face may be swollen. When you suspect dental problems, get him to the vet.