Tosa vs Nova Scotia Duck-Tolling Retriever - Breed Comparison

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.

The Nova Scotia Duck Tolling Retriever dog was bred in the 19th-century in Nova Scotia, Eastern Canada.

They were used as hunting dogs. Known as the ‘Toller’, the dog was at first referred to as the Little River Duck Dog but it was in 1945 that it became officially recognized by the Canadian Kennel Club as a pure breed.

The dog is a mix of retriever, setter, spaniel and possibly a farm collie mix breed. It was in 1980 that the breed gained national recognition, being declared the provincial dog of Nova Scotia in 1995.

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 Nova Scotia Duck Tolling Retriever is a medium-sized gundog. Both male and female stand at about 42 to 54cm in height and they weigh anything from 17 to 23kg.

This beautiful dog is looked upon as the smallest of the retriever dogs. He has a remarkable medium-length, feathery red, copper or golden coat with some white markings and a long feathery tail with medium length, floppy ears. The coat will need brushing twice a week.

He is a powerful dog and also agile with a somewhat worried expression on his face. The expression becomes bright and animated when he is busy working and you’ll notice that the feathery tail is held high with confidence and delight when he is busy working or doing some activity he loves.

Temperament:

The Nova Scotia Duck Tolling Retriever is an intelligent, alert dog who is eager to please its owners.

They are affectionate dogs too, making a splendid family pet. If you’ve got kids in the home, you can trust this dog to get on well with them.

He is energetic, thriving on both physical and mental stimulation. He’ll love a walk every day as this will give him the chance to get out and sniff around. He won’t be content though with just a walk and will want ball games, walks in the park, hikes and swimming. This dog loves water and is well equipped for it with his double coat and webbed paws.

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.

Your Toller is a high energy dog, and with the right family he is going to be an absolute joy to have. Give him lots of activities to stimulate him physically and mentally as he is an intelligent dog.

He is playful and social and full of life, although he is wary around strangers. Just like with most dogs, he will need training and socialization to round him off, making him obedient and well balanced.

With this good-natured pet, you will have a wonderful family friend and enthusiastic sport companion.

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.

These dogs are robust, but certain genetic disorders do occur in the breed because of the smallish gene pool. Some of the biggest health problems they face are hip dysplasia and progressive retinal atrophy.

Progressive Retinal Atrophy:

This eye disease is all about a group of degenerative eye disorders that cause blindness in both eyes of the dog.

The first symptom of this disease is night blindness where you see your dog being reluctant to go outside or to go up and down stairs in dim light. The surface of the eyes will get that cloudy, glazed-over look and as the disease progresses, you’ll find your pet bumping into things.

Mercifully it isn’t painful but you will need to get your pet to the vet to manage the condition.

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.

Exercise:

Tollers are energetic dogs and you won’t have to extend a second invitation to this dog to join you on your walks, hikes, hunting and swimming. It is perhaps why he is better suited to country living as opposed to living in the city.

Diet:

You want to ensure the best food for your four-legged friend, but the idea is to keep things simple and nutritious for your dog.

Your pet can’t tell you when he’s got a stomach-ache from eating the wrong foods so you have to be careful what you feed him. You want to make sure that the food you give your dog is balanced for the stage of life he or she is in – puppy, young adult, pregnancy, ill dog or senior dog.

You’ve also got to see whether your dog is small or large, active or a couch-potato type of dog, and choose commercially manufactured foods that cater for the kind of dog he is.

It is fine to feed your dog a kibble food or you can mix in some chopped up boiled chicken, brown rice or pasta and some vegetables such as carrots, sweet potatoes and spinach. Some raw meat added in when you can afford it, will also do your pet the world of good.

You can see from this diet, it is uncomplicated, plain, wholesome food and will do your pet good.

Always be careful of bones with your dog and speak to your vet first before you opt to give your dog bones.

Never leave your pet without a constant supply of fresh, cool water.

Training and Socialization:

Both dogs and owners benefit when a dog has been trained and socialized. The dog is balanced and obedient and a stronger relationship develops between owner and dog because of the dog being well behaved. The Nova Scotia Duck-Tolling Retriever is an intelligent dog so he won’t have any trouble with training.