The 8 Best Dog Foods for English Mastiff

By Kevin Myers

Some people like small dogs, while others can’t get enough of the giant beasts.

When it comes to large breed dogs, English Mastiff is a favorite. Known simply as Mastiff, it is one of the largest breeds among dogs, yet also the gentlest and most loving.

This is perhaps the reason why Mastiffs are such great friends for children and elderly alike. They have the patience of a saint and can keep their innocent human companions compassionately.

If you have been thinking of getting an English Mastiff or already have one and wonder about the best diet for them, this post is just the place to find out.

I have come up with a list of 8 best dog foods for English Mastiffs.

You can try and see which one your pooch loves best.

The Best Dog Foods for English Mastiff – My Top 5 Picks

The Mastiff is a very large dog, which is why there is a need for special outlook for its diet. From my experience, I have deduced that commercially produced food work best because they fulfill all the essential needs of the giant dog.

Here are the top 5 that I feel are the best for your English Mastiff.

1. CANIDAE-All Life Stages Multi-Protein Formula Dry Dog Food

Rating: 4.7 out of 5 stars (4.7 / 5)

  • Suitable for: Small breeds, medium breeds, large breeds
  • Life stage: Adult
  • Caloric content (per kg): 3600 kcal/kg
  • Analysis: Protein (min.) 24.0%, Fat (min.) 14.5%, Fiber (max.) 4.0%, Moisture (max.) 10.0%
  • Form: Dry food
  • Top 5 Ingredients: 1. Chicken mean, 2. Turkey meal, 3. Lamb meal, 4. Rice barn, 5. oatmeal
  • Live naturally occurring microorganism
  • Dried Lactobacillus Casei Fermentation Product

This for me is the best that is available in the market. Canidae all life stages is excellent for adult and senior dogs of all breeds. It contains the mixed goodness of chicken, turkey, and lamb, along with vegetables, grains and live organisms. This means that your Mastiff is going to get all the nutrition necessary for its growth.

What’s more, the Mastiff is a huge breed and needs to be fed the right proportion of nutrients for its good health and a happy heart. This is exactly what Canidae offers. The formula is absolutely free from all kinds of allergens including soy, corn, wheat. Once your dog develops a taste for this delicious meal, they will not want to try any other dry food.

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2. Wellness CORE-Grain-Free Large Breed Chicken & Turkey Recipe Dry Dog Food

Rating: 4.6 out of 5 stars (4.6 / 5)

  • Suitable for: Large breeds, giant breeds
  • Life stage: Adult
  • Caloric content (per kg): 346 kcal/kg
  • Analysis: Protein (min.) 34.0%, Fat (min.) 12.0%, Fiber (max.) 6.0%, Moisture (max.) 10.0%
  • Form: Dry food
  • Top 5 Ingredients: 1. Deboned chicken, 2. Turkey meal, 3. Dried ground potatoes, 4. Flaxseed, 5. Blueberries
  • Biotin
  • Green tea extract

Designed to take care of all the nutritional needs of your giant friend, Wellness Core, is made with real protein taken from chicken, turkey and those extracted from plant life forms. This is why it is so well-liked by the owners of English Mastiffs, as this formula keeps their health a priority. The good taste of the formula is not compromised even though there is a high concentration of all essential nutrients.

What sets Wellness Core apart is the presence of Glucosamine and chondroitin, antioxidants, probiotics, omega 3 and limited fat content to ensure the health and happiness of your canine friend. Since there are no artificial additives, you will not have to worry about any kind of allergic reactions.

Buy on Chewy


3. Taste of the Wild-Sierra Mountain Grain-Free Dry Dog Food

Rating: 4.8 out of 5 stars (4.8 / 5)

  • Suitable for: Small breeds, medium breeds, large breeds
  • Life stage: Adult
  • Caloric content (per kg): 3611 kcal/kg
  • Analysis: Protein (min.) 25.0%, Fat (min.) 15.0%, Fiber (max.) 5.0%, Moisture (max.) 10.0%
  • Form: Dry food
  • Top 5 Ingredients: 1. Lamb, 2. Sweet potatoes, 3. Egg products, 4. Salmon oil, 5. Dried Chicory root
  • Folic acid
  • Vitamin D supplements

Looking for a dog food that is completely balanced in terms of all its nutrition? Well then, Taste of the Wild is what you should try for your furry friend. Created with novel proteins take from lamb and vegetables, this recipe not simply provides energy, it also caters to the need for antioxidants. Also present is the goodness of minerals and vitamins which ensure that your pup stays healthy all year round.

This dog food has no artificial additives, nor does it contain any kind of allergen. The nutrient rich diet is perfect for pups with sensitive stomachs. It will help in better development of gut health, soft, rich coat and health teeth and bones.

Buy on Chewy


4. Now-Fresh Grain-Free Large Breed Adult Recipe Dry Dog Food

Rating: 4.8 out of 5 stars (4.8 / 5)

  • Suitable for: Large breeds, giant breeds
  • Life stage: Adult
  • Caloric content (per kg): 3301 kcal/kg
  • Analysis: Protein (min.) 27.0%, Fat (min.) 13.0%, Fiber (max.) 3.0%, Moisture (max.) 10.0%
  • Form: Dry food
  • Top 5 Ingredients: 1. De-Boned Turkey, 2. Whole Dried Egg, 3. Salmon, 4. Peas, 5. Potato Flour
  • Tapioca
  • D-Calcium Pantothenate

The great thing about Now products is that they are created with ingredients that are fresh and organic. Your dog will have no time transitioning to the new formula because they will be able to feel the deliciousness of the fresh produce. The grain-free recipe is full of proteins, fiber, vitamins and minerals that are necessary for a strong and active Mastiff. Within no time, you will see improved alertness, eager activity and overall fitness that was not there before.

Now is 100% gluten free and also contains omega acids to help nourish the coat and skin of your beloved furry pal. Pre and probiotics encourage the growth of good bacteria in the gut, leading to better digestion and metabolism.

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5. Eagle Pack-Large & Giant Breed Puppy Dry Dog Food

Rating: 4.5 out of 5 stars (4.5 / 5)

  • Suitable for: Large breeds, giant breeds
  • Life stage: Adult
  • Caloric content (per kg): 3549 kcal/kg
  • Analysis: Protein (min.) 25.0%, Fat (min.) 12.0%, Fiber (max.) 4.0%, Moisture (max.) 10.0%
  • Form: Dry food
  • Top 5 Ingredients: 1. Lamb Meal, 2. Oatmeal, 3. Ground Brown Rice, 4. Dehulled Barley, 5. Chicken Meal
  • Dried Rhizopus oryzae Fermentation Product
  • Dried Lactobacillus acidophilus Fermentation Product

With the perfect balance of fats, proteins, and fiber, Eagle Pack dog food ensures that your little pup is healthy without having excessive weight on their little tummies. Of course even when little, these giant dogs need a good amount of nutrients, which is what makes Eagle pack perfect as the first food. The amazing taste of the food ensures that your small friend has no difficulty in adapting to the new food routine. If you are a new dog owner, you will not have to worry about the dietary needs of your Mastiff with this formula.

The presence of Glucosamine hydrochloride keeps joint health perfect, and calcium and phosphorus aid in the support of strong bones. Your Mastiff puppy will be happy, active and well provided for in terms of nutrients.

Buy on Chewy




pretty sure you are burning up with questions right now. Don’t worry, I’ve got you covered with all the FAQs you could think of. Read on to find out.

How much should I feed my Mastiff?

A typical mastiff consumes about 10-11 cups of food each day, that means about 2 pounds of food every single day. Just be careful of overfeeding or underfeeding your pup.

What is the best food for English Mastiffs?

A diet that is rich in proteins, fiber and a small amount of fat is perfect for an English mastiff. The list of 8 top foods for English Mastiffs I have already written in the post and you can decide which one is best for your pet.

How much should an English Mastiff puppy be fed?

This depends on the weight and age of your puppy. A new puppy needs to be fed 3-4 times a day, about 3/4 to 1 cup each time. Ensure that the diet has all the right amounts of proteins, fiber, and fats.

Is grain-free dog food better for my Mastiff?

A grain-free diet is best because it reduces the chance of getting any kind of allergies. What’s more, a grain-free diet is not only easy to consume, it is also easily digested. Keep in mind though that all dogs are individuals and needs diets catered to their individual needs.

What foods can cause heart problems?

Most larger breeds of dogs are susceptible to heart diseases, which means that your Mastiff is at risk too. Avoid fatty foods to make sure they remain safe and healthy.

What foods should my dog avoid?

Foods to avoid include chocolate, raisins, gum, salty foods, and dairy products. Even if your dog eats the mentioned food in moderation, it is not likely to harm them.

Is potato in dog food hazardous?

Baked and cooked potatoes are fine. It is the raw potato or potato plants that your dog needs to avoid in order to stay healthy and free from allergens.

How many times a day should I feed my Mastiff?

Adult Mastiffs don’t need to be fed any more than any other dogs. Therefore 2 times a day is good, so long as their nutritional requirement is met.

Is wet food better or dry food?

Depends on what nutrition these foods contain but generally speaking both wet and dry foods are good for your giant friend. The only difference is that of moisture.

Is it okay to mix wet food and dry food for my Mastiff?

There is absolutely no need to do this. If you are giving wet food then only give that, and if you plan to give dry food, then that too is enough. It is best to give wet and dry food separately.

The Buyer’s Guide: Food For English Mastiff

When buying food for your Mastiff, you need to be mindful of what the recipe is.  this you can easily read on the labels. Since English mastiffs are huge, they need a good amount of proteins, mixed with fiber, fats, vitamins, and minerals.

Things to Look Out for

Listed below are the must have nutrition in a mastiff’s diet. So be sure to pick out a formula which contains all this.


Read the label and check what the first 5 ingredients are. 2-3 of them should be protein sources like lean meats fish, chicken, turkey, lamb or beef. Plant proteins will also do like the ones found in vegetables and fruits but animal proteins are better digested. Meat meals are also an acceptable source of protein nutrition.


When it comes to fat, you need to be careful. Fat sources like chicken fat, fish oil, and coconut oil are perfect. Not only do they provide the required fat content for health, but they also aid in the lush quality of coat and skin of your pups. Just ensure that there is nothing too heavy in the diet as that can cause a disruption in your dog’s digestive system and make them bloated.

Food Irritants

This is another thing you need to be very careful of, but it is something that varies from one dog to the other. Some dogs don’t take well to chicken, while others thrive on it. Some common allergen includes soy, wheat, corn, chicken and other dairy products. So be very careful what you give your Mastiff and check to see whether or not your selected food product suits them. Once you have isolated what causes the allergic reaction, ensure that their food never contains that item.

Also avoid all kinds of artificial flavors, colors, preservatives or sweeteners, as these too can cause allergies.

Mastiffs and Diseases

Mastiffs as mentioned time and again, are a giant breed. This means that they are more prone to diseases than other medium sized or smaller dogs. Some of the most common conditions to happen to your pooch include heart disease, canine cancer and gastric dilatation volvulus (GDV). Heart disease and GDV are the ones that can occur because of the food choices that you as the parent of the dog make. Hence why you need to be very cautious while food shopping for your canine babies.

The best way to avoid heart condition is to opt for foods that contain L-carnitine and taurine. These items help in the proper functioning of the heart and thus reduce chances of heart issues.

GDV or gastric dilatation volvulus is a major cause among Mastiff death. It takes place when the stomach of our pup gets too big or twists. You will have to be the one to ensure that they remain free from these issues and are healthy by making the right food choices.

The Competition – Dog Foods for English Mastiff

6. Adirondack-21% Adult Everyday Recipe Dry Dog Food

Rating: 3.6 out of 5 stars (3.6 / 5)

  • Suitable for: Small breeds, medium breeds, large breeds
  • Life stage: Adult
  • Caloric content (per kg): 3416 kcal/kg
  • Analysis: Protein (min.) 21.0%, Fat (min.) 12.0%, Fiber (max.) 4.0%, Moisture (max.) 10.0%
  • Form: Dry food
  • Top 5 Ingredients: 1. Pork Meal, 2. Brown Rice, 3. Ground Grain Sorghum, 4. Oat Groats, 5. Pearled Barley
  • Vitamin D3 Supplement
  • Folic Acid

Mastiffs are a large breed dog which means that you have to be careful about feeding them all the right nutrients in every single serving of meal they have. This is what Adirondack aims to provide. A mixture of pork, chicken, oats, barley, and rice, this formula allows your dog to have peak performance at all stages of its life. Presence of probiotics helps in nutrient absorption, while omega 3 and 6 ensure that the gut health remains perfect at all times. There are no extra additives of corn, wheat or soy which keep your furry friend safe from allergens.

7. Blue Buffalo-Wilderness Large Breed Chicken Recipe Grain-Free Dry Dog Food

Rating: 4.8 out of 5 stars (4.8 / 5)

  • Suitable for: Large breeds, giant breeds
  • Life stage: Adult
  • Caloric content (per kg): 3487 kcal/kg
  • Analysis: Protein (min.) 32.0%, Fat (min.) 13.0%, Fiber (max.) 7.0%, Moisture (max.) 10.0%
  • Form: Dry food
  • Top 5 Ingredients: 1. Deboned Chicken, 2. Peas, 3. Tapioca Starch, 4. Menhaden Fish Meal 5. Pea Starch
  • L-Lysine,
  • Biotin

This is omnivore food that all dogs crave. Within the first attempt, your giant pet is going to fall in love with their formula. Containing all essential proteins like de-boned chicken, fish meal and peas, the health of your pooch will not be compromised once you start using Blu Buffalo dog food. It has the perfect mix of calcium, phosphorus, omega 3, Glucosamine and Chondroitin. The presence of all these vitamins and minerals keep the immune system of your buddy strong.

8. Eukanuba-Large Breed Adult Dry Dog Food

Rating: 4.8 out of 5 stars (4.8 / 5)

  • Suitable for: Large breeds, giant breeds
  • Life stage: Adult
  • Caloric content (per kg): 3680 kcal/kg
  • Analysis: Protein (min.) 23.0%, Fat (min.) 13.0%, Fiber (max.) 3.9%, Moisture (max.) 10.0%
  • Form: Dry food
  • Top 5 Ingredients: 1. Chicken, 2. Chicken By-Product Meal, 3. Wheat, 4. Ground Grain Sorghum, 5. Dried Plain Beet Pulp
  • Dl-Methionine
  • Glucosamine Hydrochloride

If you want the goodness of all things chicken, grains and vegetables, then Eukanuba is the perfect one for your dog’s needs. Since the Mastiffs are a huge breed, this one is perfect for them as the formula has specifically been designed for dogs with weight over 55 pounds. Also, ensure that you give this product only to pooches who are over 15 months old as the nutrients may not be sufficient for younger ones.

So here are the top 8 dog foods for English Mastiff. Try and see which ones work best for your pup.