American Molossus vs Neapolitan Mastiff – Ultimate Breed Showdown & Comparison

Von Palermo

These dogs are big, strong, and have a commanding presence. People often mix them up because they look alike.

These giant breeds serve different purposes today. The American Molossus is bred to be like the ancient war dogs from Mesopotamia. It is meant to look intimidating but also to be loyal and protective of its family. On the other hand, the Neapolitan Mastiff comes from Italy and was used for guarding homes and farms.

Visual Differences – American Molossus vs Neapolitan Mastiff

When you look at an American Molossus and a Neapolitan Mastiff, you can spot some differences. Both are big dogs, but the American Molossus is often even larger. They have strong muscles and broad shoulders. Their size can be impressive to anyone who sees them.

The Neapolitan Mastiff has loose skin with lots of wrinkles, especially on its face. This breed looks ancient and noble because of this trait. Its ears are small compared to its head size and hang down close to their cheeks.

If someone wants a guard dog that looks imposing to strangers, either breed could work well due to their appearance alone!

A Quick Overview – American Molossus vs Neapolitan Mastiff

American Molossus

Neapolitan Mastiff

Height

28-36 inches (71-91 cm)

Height

24-31 inches (61-79 cm)

Weight

140-200 pounds (64-91 kg)

Weight

110-150 pounds (50-68 kg)

Coat

Short and dense

Coat

Short, dense, and smooth

Temperament

Protective, calm, courageous

Temperament

Dignified, loyal, protective

Trainability

Moderate; early training

Trainability

Moderate; can be stubborn

Lifespan

10-14 years

Lifespan

8-10 years

Health Concerns

Hip dysplasia, bloat

Health Concerns

Hip dysplasia, heart conditions, cherry eye, bloat

Family-friendly

Yes, with proper training

Family-friendly

Yes, with supervision and training

Exercise Needs

Moderate

Exercise Needs
Low to moderate

Breed History

The American Molossus is a newer dog breed with an old story. It started when Marcus Curtis, an American breeder, wanted to bring back the ancient Greek guard dog called the Molossus. This was not just any dog but one known for its size and strength.

These dogs were used to protect people and property long ago. Today’s American Molossus still has these traits. They are big, strong, and make good guard dogs because of their past.

On the other hand, we have the Neapolitan Mastiff with deep historical roots in Italy. These large dogs also served as guardians but grew up in a different place from the American Molossus.

Long ago, both breeds worked hard to help humans by guarding homes and farms. Their history made them what they are now: loyal friends that can keep you safe.

Appearance

The American Molossus and the Neapolitan Mastiff both have imposing statures. The American Molossus is a massive breed, known for its muscular build and powerful presence. It has a broad head with a strong jawline, giving it an authoritative look. This breed’s body proportions are well-balanced with heavy bones that support its large size.

On the other hand, the Neapolitan Mastiff sports an impressive amount of skin folds, especially around its face and neck. This feature gives it a distinctive appearance that many people find intriguing. Its head shape is also striking, often described as more wrinkled compared to other breeds.

Both dogs carry their weight differently due to their unique body types and bone structures. For potential owners doing their research or in search of a large dog breed, understanding these physical characteristics is crucial when considering which one may be suitable for their home conditions and lifestyle needs.

Coat & Colors

The American Molossus has a distinctive look with its coat colors. These dogs have coats that come in shades like black, fawn, and brindle. Each color adds to the breed’s impressive presence. The black-coated American Molossus looks especially majestic.

In contrast, the Neapolitan Mastiff shows off more variety in its coat. This breed can be seen in gray (blue), black, mahogany, and tawny. Some Neapolitan Mastiffs also have striped or brindle patterns which make them stand out.

Both breeds need regular brushing but for different reasons. For the American Molossus, it helps remove loose hair and keep the coat shiny. For Neapolitan Mastiffs, it is crucial for checking under those wrinkles!

Grooming keeps your pet happy and healthy! It also gives you time together which strengthens your bond.

Temperament

The American Molossus is known for its calm and stable personality. They are gentle giants within the family circle. These dogs often show a deep bond with their owners. They can be good around children if they are raised together from a young age. However, because of their size, supervision is important to prevent accidents.

Neapolitan Mastiff has a watchful nature too. Yet, they may act more reserved around strangers than American Molossus dogs do. Their temperament makes them excellent guard dogs who protect their home fiercely. Neapolitan Mastiffs can also be loving with kids but need training to manage their protective instincts.

Neither breed is typically used as therapy or service dogs due to their massive sizes and guarding tendencies.

When introducing either breed into homes with other pets, careful socialization is key. The American Molossus might adapt better due to its slightly more sociable attitude compared to the often aloof Neapolitan Mastiff when meeting new animals.

Trainability

Training a dog can be fun but also challenging. The American Molossus and the Neapolitan Mastiff are big dogs. They need good training to behave well.

The American Molossus is known for being smart and wanting to make its owner happy. This means they often learn new things quickly. But, because they are so big and strong, it’s important to start training early. If you don’t, they might become too hard to control when they grow up.

On the other hand, the Neapolitan Mastiff is also smart but can be stubborn sometimes. They may not always want to do what you ask right away. It takes patience and firmness to teach them new commands or rules.

Exercise

The American Molossus needs regular exercise to stay healthy. These big dogs should get at least 30 minutes of activity every day. This helps them keep a good weight and stops health problems. It’s important not to overdo it, though, especially with puppies. Their joints can get hurt if they work too hard.

Remember, because of their size and energy, these dogs need space to move around.

The Neapolitan Mastiff, with its loose skin and grand look, also loves being active. But this breed is not as high-energy as others. They enjoy slower activities that match their calm nature.

Always watch your dog for signs of tiredness or discomfort during exercise. And give them time to rest after playing or walking.

Taking care of an American Molossus or Neapolitan Mastiff means knowing how much exercise they need. It’s part of keeping them happy and well-behaved at home.

Grooming

Grooming is key to keeping your American Molossus or Neapolitan Mastiff healthy and happy. For the American Molossus, regular brushing helps manage their dense coat. Brush them several times a week to remove dirt and loose fur. This breed doesn’t need frequent baths, but when they do, use a gentle shampoo. Their size makes bathing a big task, so plan ahead.

Nail trims are important too. Do this monthly to prevent discomfort when walking. Check their ears weekly for signs of infection or wax build-up. Clean them as needed with dog ear cleaner and a soft cloth.

For Neapolitan Mastiffs, grooming is about more than looking good—it’s about health too. They have wrinkles that must be cleaned regularly to avoid infections or irritations. Use a damp cloth to gently wipe each fold.

Baths should happen every six weeks or so for these guardians of the home, ensuring you dry those skin folds thoroughly afterwards. Ear cleaning follows similar rules as for the American Molossus—check often and clean carefully.

Feeding

When planning meals for an American Molossus, it’s important to consider their size and energy level. These large dogs need a diet that supports their frame and keeps them healthy. A balanced mix of protein, fats, and carbohydrates is key. They may not have a high prey drive like some breeds, but they still require enough calories to maintain their muscle mass.

For American Molossus puppies, who are still growing, the calorie needs are higher than adult dogs. They should eat more often throughout the day to help their bodies develop properly. As for adult Neapolitan Mastiffs, they also need a good amount of food but divided into two meals per day to prevent bloat—a common issue in larger breeds.

Both breeds can suffer from food allergies or sensitivities. It’s best to avoid foods that commonly cause reactions in dogs such as corn, wheat, and soy products.

Remember that both these giant breeds will benefit from diets tailored to their specific needs rather than one-size-fits-all solutions.

Puppy Prices

When you decide to buy an American Molossus puppy, the price can vary. Generally, these puppies cost between $2,500 and $5,000 from reputable breeders. The price depends on several things like the dog’s bloodline and how well-known the breeder is.

For a Neapolitan Mastiff, prices are similar but can be higher if the puppy has a rare or high-quality pedigree. These large dogs often have prices starting around $3,000 and can go up to over $6,000 for top lines.

Remember that while looking for your new pet you might see much cheaper offers. Be careful! These could be scams or signs of bad breeding practices. It’s important to pick a good breeder who cares for their dogs’ health and happiness.

After buying food in the last section we talked about feeding your large dog right? Well getting your new family member starts here with choosing wisely where you buy them from.

To avoid problems:

  1. Ask questions about parent dogs’ health.
  2. Check reviews of the breeder online.
  3. Visit where puppies live before deciding.

Buying a rescue dog is another option which also helps save lives!

Health Conditions and Concerns

American Molossus dogs may face certain genetic health issues. These large canines can suffer from joint problems like hip dysplasia. They might also get heart conditions or bloat, which is a serious issue in big breeds. It’s vital for owners to know these risks.

Neapolitan Mastiffs have their own set of concerns. Their lifespan typically ranges between 8 to 10 years. To help them live longer, good care is key. This includes proper diet, exercise, and avoiding obesity which can strain their bodies.

Both breeds benefit greatly from regular vet visits. Early detection of health problems means better chances for a healthy life.

Owners should watch for signs that something isn’t right with their pets’ health. Elderly people who own these dogs need to be extra careful about the dog’s healthcare needs as they age.

Final Thoughts

Both the American Molossus and the Neapolitan Mastiff are majestic breeds with distinct characteristics. The American Molossus is a newer breed, known for its massive size and guardian instincts. In contrast, the Neapolitan Mastiff has ancient roots in Italy and is famous for its loose skin and protective nature.

When choosing between these two, it’s vital to consider your lifestyle. The American Molossus needs a lot of space due to its size. It suits homes with large yards where it can move freely. On the other hand, the Neapolitan Mastiff can adapt better to different living situations but still requires ample room to be comfortable.

A potential owner should think about how much time they can give for training and playing with their dog. Both breeds need attention and love being part of family activities.

Owning any giant breed comes with big responsibilities.

Our dog comparison blog content is for informational purposes only and not a substitute for professional veterinary advice. We aim for accuracy but cannot guarantee all information. Dog needs vary, so consult a qualified vet for your pet's specific requirements. Our reviews and comparisons are general and not definitive recommendations.

We're not responsible for decisions based on our content. While we inform and entertain dog enthusiasts, always prioritize professional care for your pet's well-being.

I’ve loved dogs for as long as I can remember. They’ve always been a big part of my life, teaching me about friendship and fun. I’m not just someone who writes about dogs; I live with them too! I have a Rottweiler, who’s not just a pet but a member of my family.

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