Best Dog Food for Mastiffs – A Healthy Child-Friendly Pet

In you are in a hurry and would only want to find out what the best dog food for Mastiffs is, then we’d recommend Petcurean Now Fresh Dog Food as the best option! 

Mastiffs are one of the child-friendly dog breeds. In the past, it is known as war dogs, but now they make lovable, quiet house dogs. This breed tends to drool a lot, but they still make a fantastic companion and enjoyable to be with.

These mastiffs are large breeds of dogs, and because of this, they need particular nutrients in the right quantities for both puppies and adults. But keep in mind, more is not always right, and you will know more about this as you continue reading this post. Finding the right dog food with the right amount of nutrients is the best thing to do. We will help you find one with this best dog food for mastiffs post.


In this article, we’ll be reviewing the following dog food for Mastiffs:


Facts about Mastiff Diet and Nutrition

According to, the average height of Mastiffs is between 28 and 36 inches. Also, their weight is between 160 to 230 pounds.

This breed does not require too much energy as it is known to be a laid back or lazy. But, Mastiffs still eat a significant amount of food because of their size. Growing puppies may require more food than adults as they are more active. They need a diet with good quality protein.

An active adult Mastiff usually weighs 200 pounds and needs an average daily caloric intake of 3710 calories. For dogs that have been spayed or that are older, may require fewer calories. Other dogs need more calories depending on their daily activity and how fast they process their food.

Growing puppies, for instance, eat more calories as compared to adult dogs and so are the young adult dogs. A Mastiff puppy usually weighs 160 pounds and requires around 3487 calories per day.

Mastiff Health Problems

There are three main health issues that Mastiffs owners should be aware of.

Canine Cancer

One of the leading causes of death in Mastiff is canine cancer. It is hard to detect at an early stage since there are no screening tests available for the canine disease. However, tracing the history of the dog before getting it could help.

Gastric Dilatation Volvulus (GDV) or Bloating in Dogs

GDV or gastric dilatation-volvulus or bloating in layman terms is the second cause of deaths in most Mastiffs. It is common in bigger, deep-chested canine. The GDV is a disease where the dog’s stomach dilates and then twists or rotates around its short axis. The twisting prevents the dogs from the ability to burp or vomit. It also stops the blood from flowing freely in the stomach and even in the spleen. These conditions can lead to shock and death.

Canine Heart Disease

This disease is a severe health problem common to Mastiffs — the canine heart diseases like subaortic stenosis, mitral valve disease, pulmonic stenosis, and cardiomyopathy. Regular heart tests are required to detect the condition at the soonest. Dogs having this condition should be subjected to comprehensive heart examination by a certified veterinary cardiologist and should possess an OFA certification in the past year. Bear in mind, even a puppy from two healthy parents without a heart problem can still have this disease.



What Food Your Mastiff Should Eat

Mastiffs are one of the canine breeds that require high-quality nutrition. Measuring the amount of food you feed them is a good idea and leave the food out only for 30 mins. Free feeding your Mastiff is not a good idea since they are prone to bloating. It is best to feed them at least two times a day. For puppies, they can eat three meals a day until they are old enough to follow the eating schedule of an adult.

The dog food you feed them must contain all the nutrients they need to keep them healthy. Look for a dog food that includes the following:


Make sure that the first five ingredients of the dog food are good sources of protein. Bear in mind that not all sources of protein are safe for your dog. Some of the acceptable sources of protein are whole meats like chicken, lamb, fish, and beef and also meat meals.


Look for dog food with fat sources like chicken fat. Other fats provide the needed nutrients like fish oil that can provide omega-3 fatty acid to keep your Mastiff skin and coat healthy. Mastiff puppies can benefit from DHA. This omega-3 fatty acid helps with eye and brain development.

Adult dogs may benefit from medium-chain triglycerides which feature the MCFAs or medium-chain fatty acids. These fatty acids have helped older dogs feel and act younger. Most of these fatty acids are made from the combination of coconut oil and other essential oils.

Ingredients to Avoid

Some dog breeds have a sensitive stomach. Food irritants and other allergens like soy, corn, chicken, dairy, wheat, and beef are not safe for your dogs. Choose for a grain-free dog food that uses a reliable source of carbs like sweet potatoes. Stay away from dog food that contains a high percentage of carbs. Avoid those dog food that contains artificial flavors, colors, preservatives, and sweeteners.

Top 5 Best Dog Food for Mastiffs Product Review

We have selected five of the famous and widely used dog food for Mastiffs and do a thorough review of the content and benefits of each dog food.

Castor & Pollux Organix Dry Dog Food

For a premium-quality diet formulated for bigger breeds such as Mastiff, consider buying Castor & Pollux Organix Dry Dog Food. It is made with organic free-range chicken as the main ingredient along with a salmon meal, chicken meal, and egg as an additional source of protein.

Support Healthy Skin and Coat

.This dog food contains healthy fats such as flaxseed and chicken fat, which supports the dog’s healthy skin and coat. It also comes with bigger kibbles which makes it ideal for large breeds. It is fortified with vitamins and minerals and also dried fermented products that act as probiotics to support your pet dog’s regular and healthy digestion.

Free From Artificial Flavors, Colors and Harmful Grain

Castor & Pollux Organix is free from corn, soy, and wheat ingredients that are harmful to your pet’s sensitive stomach. This dog food contains only natural ingredients that are approved by third-party organic certification requirements of the USDA.



  • It contains a highly digestible source of protein
  • Made of nutrient-packed superfood ingredients
  • Contains 95% organic ingredients
  • Contains fatty acids for healthy skin and coat
  • Organic flaxseed, coconut oil, and blueberries provide extra nutrition and health benefits


  • It is not as tasty as other dog foods

>> Check Price on Amazon <<



CANIDAE All Life Stages Dry Dog Food

One of the most trusted brands when it comes to feeding Mastiff is Canidae. Their dog formula includes guaranteed levels of probiotics to help with digestion.

This dog food has the right amount of antioxidant to boost their immune system and remain strong and healthy. And to keep the Mastiff’s skin and coat healthy, it contains the right amount of omega-3 and omega-6 fatty acids.

Grain-Free Formulation

This dog food does not contain soy, hormones, wheat, corn, artificial flavors, preservatives, fillers, antibiotics, and artificial colors. The fats and protein content of this dog food are at the right level, which makes it an ideal dog food for Mastiffs.

Cater to All Life Stages

Since this dog food is formulated to suit all life stages, there is no need for you to make a transition from puppy food to adult food. This food is formulated by a vet to cater to different kinds of the breed in your household. It contains premium ingredients and recommended amount of protein. It also comes in delicious kibble variations and sumptuous wet food free from soy, wheat, and corn.


  • Vet formulated for large breeds
  • Grain-free formula
  • Formulated for all life stages
  • It does not contain chicken-by products, no corn, no grain, no wheat
  • With glucosamine and chondroitin to help support the joints and bones


  • It is not recommended for breeds with a sensitive stomach

>> Check Price on Amazon <<


Petcurean Now Fresh Dog Food

The Canadian company Pecturean has lots of premium quality dog food that contains the right amount of nutrients your pets required. The brand’s Now Fresh Dog Food for the large breed is made from 100% fresh turkey, duck, and salmon.

It contains fresh omega 3 and 6 from canola and coconuts. It does not contain harmful ingredients like soy, corn, or wheat. Grain-free and gluten-free, which makes it safe for your pet dogs.

Supports Healthy Joints and Bones

This dog food features New Zealand green mussels as well as nutrients for joints chondroitin and glucosamine. It also contains L-taurine for a healthy heart. These nutrients can help your Mastiff stay at its best weight throughout its life span.

Fresh and Tastes Good

It is not surprising that most dogs love the freshness of Now. Aside from being fresh, the kibbles taste good. Also, it contains all the vitamins and minerals needed by your Mastiff, making it the complete dog formula for your pet dog.


  • Contains fresh ingredients
  • It does not contain artificial colors or flavoring
  • It does not contain wheat, grain, corn and gluten
  • Rich in omega 3 and 6 to keep the skin and coat healthy


  • A bit expensive as compared to others

>> Check Price on Amazon <<



Blue Wilderness High Protein Dry Dog Food

The Blue Wilderness Dry Dog Food has protein-rich formulation inspired by the natural diet of the wild wolves. For bigger breeds like the Mastiff who needs more protein, this dog food is a great option.

This dog formula contains deboned chicken, turkey meal, and chicken meal as the primary source of protein.

Supplemented with Glucosamine and Chondroitin

Why are these two ingredients vital? It’s because large breeds tend to overeat and become obese, which can cause joints and bones problem. Chondroitin and glucosamine are essential nutrients to keep joints and bones healthy.

LifeSource Bits

Blue Wilderness contains exclusive LifeSource Bits – a complete blend of antioxidants, minerals, and vitamins carefully selected by animal nutritionists and veterinarians to support the immune system, a healthy oxidative balance, and life stage requirements.


  • Contains natural ingredients
  • With LifeSource bits that support the immune system
  • Support joints and bones health
  • Includes the right level of protein, fat, and carbs


  • Some breeds with susceptible stomach might experience stomach upset

>> Check Price on Amazon <<



Tuffy’s Pet Food Nutrisource

Nutrisource Large Breed contains real chicken to ensure the richness, wholesome taste which most big dogs love. Chicken provides high-quality proteins which help in maintaining the muscle mass and endurance in large dogs.

Offers Super Premium Nutrition

This dog food offers super premium nutrition is a well-formulated easy to digest food and has been designed primarily for large breeds. It has larger kibbles that will surely satisfy the bigger breed’s appetite for chewing and taste. The nutrients present in this dog food works in the inside that will result in less waste.

Rich in Nutrients

The nutrients are readily available in NutriSource Dog Food that could result in less waste. It does not contain wheat, artificial flavor, coloring, and other ingredients that are harmful to your pet dog. The dog formula is fortified with vitamins and minerals. NutriSource Dog Food for Large Breeds is reviewed and recommended by The Whole Dog Journal.


  • Formulated primarily for large breed
  • Offers 23% tasty protein
  • It contains natural turkey and natural chicken
  • Contains vital nutrients for joints and bones
  • Large satisfying kibbles


  • It contains some rice which is not safe for some breed

>> Check Price on Amazon <<


young bull mastiff


Final Thoughts

Among the five best dog food for Mastiffs, our top pick is Petcurean Now Fresh Dog Food. This dog food is known to contain only fresh ingredients which makes it healthy, safe, and taste good. It includes the right amount of protein, fats, and carbs needed to keep your Mastiffs healthy.

Petcurean Now Fresh dog food does not contain any harmful ingredients that can cause adverse effects to your dogs. Pet owners have attested how their dogs love this dog food and how it keeps their canine healthy and active.

If you have questions or want to share some ideas, feel free to comment below.

1 thought on “Best Dog Food for Mastiffs – A Healthy Child-Friendly Pet”

  1. I recently got a 10 month old female English Bulldog, I already had another Female English Bulldog 10 years old, the new dog pees her bed every night and if she gets a chance to get in my other dog’s bed she will immediately pee in it as well, so I don’t think the problem is physical since she pees in other dog’s bed anytime gets a chance, I keep her in crate with bed at night and every night she pees in bed I even tried putting plastic protector on bed and since didn’t absorb as normally would she peed then got out and slept next to bed, it’s beginning to be a real issue having to wash her bed daily, I even took bed out and she pees in cage she gets plenty of outside time to pee please help she sweet as can be and I never discipline her for peeing bed


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