Tosa vs Icelandic Sheepdog - Breed Comparison | MyDogBreeds

Known also as the Japanese Mastiff, the Tosa hails from Japan. In fact, these dogs come from the Tosa Province, so the dog was named after the region where they were bred.

It is why they are sometimes referred to as Japanese Mastiffs. The Tosa is a rare dog breed and unfortunately, the dog is still used in Japan for dogfighting.

Thought to be a dangerous dog breed, it is restricted in some countries.

The breed was developed in the 2nd half of the 19th century, with a number of dog breeds being involved to bring about a more powerful, braver dog.

There are quite a few different dog breeds that fall under the name of Spitz-type dogs, and in fact they have a number of similar characteristics, one of which is that they have some wolf-like features. They typically have the thick coat with undercoat and the erect, pointed ears and slanted eyes.

There is definitely a strong link between the Spitz type dogs and wild wolves. The tail too is feathery and can curl over the back of the dog.

The Icelandic Sheepdog, a native dog to Iceland, is a Spitz type dog which originates from the dogs brought to Iceland by the Vikings. The dogs have always been used to herd sheep, and they resemble dogs found in graves in Sweden and Denmark.

The dog at one time was facing extinction in the late 20th century, but in 1969, the Icelandic Dog Breeder Association was established to restore and preserve the breed. The Icelandic Sheepdog gained AKC recognition in June 2010.

The Tosa is a large dog, but their sizes vary, and in fact, because of their fighting, they are actually divided into light-, middleweight and heavyweight classes.

Generally, you can say that these dogs weigh in the region of 54 to 90kg and they stand in height at between 62 to 82cm. The head is large, the jaws powerful, the eyes dark brown in color, the ears small, high set and floppy.

The neck is broad wit a dewlap and the tail is long, thick and tapering to a point. The coat is short and thick and is most times a rich caramel color, fawn tan, black or brindle. The dog often has a black mask.

Temperament:

The Tosa is a fairly quiet dog, courageous and fearless. He is going to need a strong, consistent owner who shows leadership with him. Training and socialization will be imperative for this dog.

When he has been properly reared and trained, he makes a good pet, able to get on with members of the family. He takes his role as protector and guardian seriously.

The Icelandic Sheepdog is a smallish to medium sized dog standing at 40 to 45cm in height and he can weigh anything between 9 and 14kg.

His double coat can be short or long, straight or wavy and in a mix of colors such as grey and white or tan and white, black, tan and white, cream or chocolate. Even though they come in a number of predominant colors, these colors are always accompanied by white markings.

He has a longish muzzle, much like the wolf, giving him an alert, foxy appearance. He has a muscular, rectangular body with strong, straight legs with dewclaws on both the front and hind legs.

Temperament:

Your social, energetic dog will require socialization and training which does him the world of good, turning him into a well-adjusted, obedient dog.

He is an intelligent dog, and training him won't be difficult as he is eager to please. These are social dogs which love being part of the family and they don't like being left outside day after day with little human intervention. He is a lively, confident breed, gentle and not at all aggressive.

The Tosa isn’t recommended for first-time dog owners, as in the wrong hands, they can become aggressive. Care has to be taken around children too especially undisciplined ones.

He also doesn't come as recommended for small, cramped homes in the city. He’s just too big and he will need to get out and be walked often.

You want to create a home for him that ensures he is the calm, gentle dog he is capable of being, If you’re fair, firm, caring, patient and consistent, then this big dog might be for you. With the right care he becomes a gentle, devoted pet.

The Icelandic Sheepdog is such a good all-round family pet. He is alert, intelligent, social, playful, loyal, loving and brave.

He is friendly too, getting on well with children and any pets you have in the home. He is essentially a working dog, so you shouldn’t think of owning him as a pet if your lifestyle is centered around the TV and the couch for the best part of the day.

This is an energetic dog who wants lots of action during the day. He is a dog that badly wants to be part of the family and in exchange for looking after him well, he’ll promise to be an exceptional pet.

The Tosa is a formidable looking molossoid, but even so, this big, calm dog can succumb to illness. Some of these diseases you need to be looking out for include bloat,hip dyslasia and eye conditions.

Bloat for this dog can be life-threatening, and can often be because the dog is too hungry and he gobbles up his food quickly. Bloat is when gas can't escape, the stomach swells and twists – very dangerous. Rather give your dog two smaller meals – one in the morning and one in the evening, or even give several smaller portions throughout the day.

To help with eliminating health issues always choose a reputable Tosa breeder. You’re not likely to find one of these dogs in a dog shelter.

Your pet will reach 12 to 14 years of age with good care and is regarded as a generally healthy dog breed. However, they can be prone to a few health conditions, and these include hip dysplasia and diabetes.

Diabetes:

Mercifully for your pet, diabetes is considered a manageable disorder. When your pet doesn’t produce insulin or can’t utilize it normally, his blood sugar levels rise, resulting in hyperglycemia.

If left untreated, your pet can land up with a host of complicated health problems. Diabetes can be classified as either Type 1 or Type II, with the more common form in dogs being Type 1.

Diet:

These large, strong dogs do well on good quality food. If you opt to buy him commercially manufactured food, make sure it is the top quality one free of unwholesome ingredients such as preservatives, colorants and useless fillers.

Invest in the best quality ones that have nutritious minerals and vitamins. Try and give your dog some home-prepared food too – boiled chicken, brown rice or pasta, spinach, sweet-potatoes and carrots.

Never feed your dog things such as chocolates, peanuts, crisps, grapes, onion and food with spicy flavorings. This will just ensure digestive problems and having to get your dog to the vet.

Cool, fresh water should be available at all times.

Grooming:

The Tosa’s short coat isn’t going to require too much attention. A good brush twice a week will keep it free from loose hair and keep its shine and gleam. It’s why the dog is looked upon as being low maintenance.

Beyond that, he will need to have his nails trimmed. When brushing him, check him over for parasites – ticks and fleas, check for unusual lumps and look inside his ears for signs of redness.

Exercise:

These dogs are calm and fairly low-energy. Nonetheless, to maintain good health, he will need to be exercised. Ball games outside are always a good idea as well as nice long walks. Hikes into the countryside will be wonderful for this big dog.

Diet:

Feed your energetic Icelandic Sheepdog a diet which is appropriate for his age and activity level. Don't just feed him the best commercially manufactured dog food, but give him some cooked chicken, brown rice and vegetables mixed into his kibble as a tasty treat. Also, dogs are carnivores, so include some raw meat into his diet from time to time. Clean, cool water should always be available.

Grooming:

The Icelandic Sheepdog has a thick double coat, with the outer coat being longer and the hair being shiny and glossy. These dogs shed quite a bit with seasonal shedding too so twice-weekly brushing will be necessary to keep the fur free of loose hair. His nails should also be checked regularly and his teeth should be brushed a couple of times a week too.

Exercise:

Icelandic Sheepdogs are athletic, active dogs that require a lot of exercise to keep them in good physical shape.

He loves all kinds of games and outdoor activities, one of which will be going with you for a walk every day. He makes a wonderful companion for those people going on long hikes.