Best Dry Dog Food for English Mastiff

Finding the best dry dog food for your English Mastiff is a crucial decision that can greatly impact their quality of life.

When it comes to the well-being of your English Mastiff, choosing the right nutrition is paramount. These majestic and gentle giants require a balanced and nourishing diet to support their overall health and vitality.

Let’s delve into the list of some of the top options available. 

Best Dry Food For English Mastiff Puppies

Welcoming a new English Mastiff puppy into your home is an exciting and heartwarming experience.

These gentle giants are known for their loyalty, protective nature, and affectionate demeanor, quickly becoming cherished members of the family.

From protein-rich formulations to ingredients that promote joint health, we’ve got you covered in a decision that will set your puppy on the path to a vibrant and joyful life.

Blue Buffalo Life Protection Large Breed Puppy Chicken & Rice Dog Food

Whether small or large breed puppies, they frequently need specific nutrients that aren’t included in adult dog food. The best call for Mastiff puppies is Blue Buffalo Life Protection Formula Large Breed Puppy Chicken and Brown Rice Recipe.

This meal has a minimum protein content of 26%, which may appear high for puppies but is excellent because it will support the growth of the muscles in your Mastiff as an adult.  


  • AAFCO-approved
  • 26% Protein composition 
  • Fortified with DHA
  • Contains chicken as the first ingredient 


  • Improves puppy’s brain development and cognition  
  • Aids proper muscle development 


  • Some dogs might be allergic to its grain content 

Main Ingredients: Chicken meal, chicken, brown rice, oatmeal, and barley.

Orijen Original Grain-free Dry Puppy Food

One of the top brands for your English Mastiff puppy is Purina Pro Plan Development Puppy Classic Turkey Entree Grain-Free Canned Dog Food.

This dog food is developed specifically with premium ingredients and is intended to give puppies up to a year old the essential nutrients. 


  • A Grain-free recipe
  • Contains Omega-6-fatty acids, vegetables, and fruits
  • High-quality meat sources and content 
  • No artificial preservatives and flavors 


  • Improves a puppy’s skin and coat especially puppies with sensitive skin. 
  • Aids proper growth and overall body metabolism  
  • Aids proper bowel movement and digestion 


  • Not pocket-friendly 

Main Ingredients: Chicken liver, chicken, turkey, whole mackerel, and flounder.

Best Dry Dog Food For Adult English Mastiff

When it comes to providing optimal nutrition for your English Mastiff adult, selecting the right dry dog food is paramount. These majestic and gentle giants deserve a diet that caters to their specific needs, supporting their massive size, energy requirements, and overall well-being. Here are some top choices to consider: 

Victor Select Ocean Fish Formula Dry Dog Food

Victor Select Ocean Fish is recommended to feed your adult Mastiff dog food because it is packed with nutrients that will keep it healthy. Fish is the main source of protein, therefore some dogs might not enjoy the flavor.

However, if your dog enjoys fish, it’s one of the greatest meats for maintaining his heart health. It is also low in fat and calories to support your dog’s maintenance of a healthy weight.  


  • Contains sufficient vitamins and minerals
  • Gluten-free


  • Safe for consumption especially for overweight adult mastiffs
  • Aid proper growth and metabolism 


  • Price is above low budget 

Main Ingredients: Whole grain millet, peas, chicken fat, and menhaden fish meal.

Purina Pro Plan Adult Large Breed Chicken and Rice Dry Dog Food

Mastiffs and other large breed dogs weighing 50 pounds or more are the target market for Purina Pro Plan Adult Large Breed Chicken and Rice Formula.

This meal, which has a minimum protein content of 26% and a minimum fat content of 12%, can help your dog maintain his ideal body weight as long as he gets the appropriate amount of exercise.

Additionally, it includes probiotics and prebiotics to assist digestive health as well as glucosamine for joint health.


  • Formulated with glucosamine
  • Minimum protein and fat composition 
  • Made with chicken as the first ingredient


  • Supplies nutritional needs of adult English mastiffs 
  • Aids proper digestion
  • Encourages stronger bones
  • Supports the health of the immune system, skin, and coat.


  • A Chicken by-product meal

Main Ingredients: Chicken, rice, corn gluten meal, chicken by-product meal, and whole grain corn.

Best Dry Dog Food For Senior English Mastiff

For English Mastiffs, a majestic and gentle giant breed known for their loyalty and affection, this transition to their senior years necessitates careful consideration of their dietary intake.

Selecting the right dry dog food becomes crucial to ensure they maintain a healthy weight, joint function, and overall well-being. Here are our top picks: 

Ollie Fresh Beef With Sweet Potatoes Dog Food

For low-budget owners, this is your strong call for your senior mastiff. This dish is created with entirely fresh ingredients, as the name implies.

Every recipe is prepared at one of Ollie’s facilities to human-grade standards. The food is frozen when it comes to your door. It is simple to defrost and feed your dog


  • High-quality globally sourced protein source
  • Made in the USA
  • Contains Beef as the first ingredient
  • AAFCO approved


  • Formulated with fresh natural ingredients that aid a healthy metabolism
  • Improves immunity and body support
  • Compatible with their body mass and help improve mobility and agility. 


  • Not suitable for picky dogs. 

Main Ingredients: Beef, sweet potatoes, carrots, potatoes, and peas.

Blue Buffalo Life Protection Large Breed Chicken & Brown Rice Dog Food

The most effective canned dog food for senior English Mastiffs is Weruva No Ruff Days Variety Pack Grain-Free. It has four different recipes and is an excellent option for finicky eaters because it offers an easily absorbed supply of animal-sourced protein to support lean muscles.


  • 100% balanced nutritional ingredients 
  • Contains Chondroitin and glucosamine 
  • Has antioxidants and fatty acids 


  • Low fat and calorie composition, hence maintaining a healthy weight for dogs. 
  • Strengthens bones and joints 
  • Boosts immune system.  
  • Aids healthy skin and coats
  • Promotes strong bones and teeth


  • Low protein content compared to other foods. 

Main Ingredients: Deboned chicken, barley, brown rice, oatmeal, and chicken meal.

Best Dry Dog Food For English Mastiff With Health Issues 

The key to ensuring your English Mastiff’s optimal health lies in choosing the best dry dog food for their specific needs.

With their predisposition to certain health challenges, a carefully curated diet can make a significant difference in their overall quality of life. Highlighted below are some foods that will help your dog with any medical issue thrive. These foods have been approved by vet experts. 

Taste of The Wild High Prairie Grain-Free Dry Dog Food

Taste of the Wild High Prairie Grain-Free Dog Food is an all-around dog food for mastiffs suffering from any food allergy. The first three ingredients in this food are animal protein sources, which is exactly what you want in dog food.

This food has a minimum protein content of 32%, which is recommended. Your Mastiff will adore the delicious flavor created when lamb, chicken, and bison are blended. Additionally, this diet contains digestive aids including dried chicory roots and sweet potatoes. 


  • Contains vitamins, fatty acids, and minerals
  • Non-GMO
  • Free of artificial preservatives, flavors, and ingredients 
  • Contains animal protein sources 


  • Contains essential amino acids of proteins
  • Fortified with antioxidants
  • Encourages healthy digestion
  • The first three components are all meat.


  • High-fat composition

Main Ingredients: Water Buffalo, lamb meal, peas, sweet potatoes, and chicken meal. 

American Journey Chicken and Sweet Potato Recipe Grain-Free Dry Dog Food

American Journey Chicken and Sweet Potato Grain-Free Dog Food is arguably the best dog food for Mastiffs for the money for several reasons. To begin with, it’s affordable and nevertheless made with premium, healthy ingredients.

The primary protein source is chicken, but it also includes turkey and other lean meats that will help your Mastiff’s muscles stay in good form. This meal is an excellent option for assisting dogs in maintaining a healthy weight because it is also high in protein and low in fat and calories.


  • 34% protein composition
  • AAFCO-approved conditions 
  • Contains glucosamine and chondroitin
  • Formulated with essential fatty acids and DHA


  • Considerably affordable
  • Aids healthy vision 
  • Low-calorie and fat composition 


  • The flavor might be offensive to some dogs. 

Main Ingredients: Deboned Chicken, chicken meal, turkey meal, sweet potatoes, and peas.

What Are The Key Nutritional Requirements For English Mastiffs?

The nutritional requirements for English Mastiffs are influenced by their large size, potential joint issues, and overall health needs. Here are the key nutritional requirements to consider when choosing the best dry dog food for an English Mastiff:


Protein is essential for muscle maintenance and overall health. Look for dog food that contains a good balance of high-quality animal-based protein sources. The protein content in their diet should be around 20-30%.


Fat provides energy and supports skin and coat health. A moderate fat content of around 10-15% is suitable for English Mastiffs. Avoid diets that are excessively high in fat, as this can lead to obesity.


Mastiffs have a slower metabolism compared to smaller breeds. Ensure that the calorie content of their food is appropriate to prevent excessive weight gain.

Calcium and Phosphorus

These minerals are essential for bone health, but an excessive amount can lead to skeletal problems. Look for a balanced ratio of calcium to phosphorus in the dog food, usually around 1:1 to 1.3:1.

Glucosamine and Chondroitin

English Mastiffs are prone to joint issues due to their large size. Foods containing glucosamine and chondroitin, which support joint health, can be beneficial. Alternatively, these supplements can be added to their diet with your veterinarian’s guidance.

Omega-3 Fatty Acids

Omega-3 fatty acids, commonly found in fish oil, are important for skin and coat health, as well as reducing inflammation. Look for foods that contain sources of these fatty acids.


Adequate fiber content supports digestive health and helps prevent constipation. Look for foods with moderate fiber content, typically around 3-5%.

Vitamins and Minerals

A well-rounded diet should contain essential vitamins and minerals to support overall health. Look for foods that list specific vitamins and minerals on their ingredient list. 

Is It Safe To Give My English Mastiff Treats?

Yes, it’s perfectly fine to give your English Mastiff treats, but like with any dog, moderation and choosing the right treats are key.

Treats can be used as rewards during training, for positive reinforcement, or simply as occasional indulgences. Opt for treats that are made with wholesome ingredients and are nutritionally balanced.

Look for treats that are low in fat, salt, and sugar, and avoid treats with artificial colors or flavors.

More so, treats should only make up a small portion of your dog’s daily caloric intake.

Overfeeding treats can lead to weight gain, which can be especially problematic for larger breeds like the English Mastiff.

When giving treats, factor their caloric content into your dog’s overall daily caloric intake. This helps prevent unintentional overfeeding.  

Should I consult a veterinarian before changing my Mastiff’s diet?

Yes, it is highly recommended to consult a veterinarian before making any significant changes to your English Mastiff’s diet. Veterinarians are trained to assess your dog’s individual needs, health conditions, and dietary requirements.

Every dog is unique, and their nutritional needs can vary based on factors such as age, weight, activity level, and any existing health conditions. A veterinarian can guide how to tailor the diet to your Mastiff’s specific needs.

Switching a dog’s food suddenly can lead to digestive upset or other health issues. A veterinarian can recommend a proper transition plan to minimize gastrointestinal discomfort during the switch.

On the bright side, if your Mastiff has allergies, sensitivities, or food intolerances, a veterinarian can help you choose a diet that avoids triggering these issues.

Most importantly, sudden changes or selecting the wrong type of food can have unintended consequences. A veterinarian’s advice can help you avoid making mistakes that could negatively impact your dog’s health.


On a final note, providing the best dry dog food for English Mastiffs is a crucial endeavor that directly impacts the overall health and well-being of these majestic giants.

Through our comprehensive exploration of various top-quality options, it is evident that selecting a dry dog food tailored to the specific nutritional needs of English Mastiffs can significantly contribute to their longevity, vitality, and happiness.

While individual preferences and sensitivities may vary, prioritizing protein-rich, grain-free formulations that incorporate essential vitamins, minerals, and joint-supporting additives emerges as a key factor in optimizing the health of these remarkable companions. 

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