Best Dog Food For Mastiffs Puppies And Adults | 2024 Guide

Mastiff dogs are quite manageable to feed mainly because of their lovable and gullible nature. However, a permanent meal plan with a complete nutritional profile is essential to help them grow up to their complete potential.

In this article, we will go through the best dog food for Mastiff puppies and adults that you should consider feeding for a large dog.

The meal proportion, diet plan and routine are core components in a completely balanced diet. There are mainly two types of methods of feeding dogs or puppies of all breeds, although the main focus is Mastiffs.

The first one is free feeding and the other type is feeding per meal. Both of these methods have their own pros and cons.

Free feeding is not the ideal option for giant dogs like Mastiff breeds. The consumption should be monitored properly to ensure healthy conditioning of growth. Therefore, considering the fact that free feeding can add to Mastiff’s insatiable appetite, it is established that a better way to achieve the perfect balance is to feed per meal.

The dog’s age plays the primary role as meal prep depends on its number alongside the proportions. Meal proportion plays an important role in Mastiff’s diet routine, and it’s obvious. Growing puppies are to be compensated with increasing amounts of food consumption due to the higher energy exertion.

The growing puppies should be fed wet food along with dry food due to the essential nutrients present in both of these food groups. In addition to that, look out for ingredients tailored to your dog’s needs. Dog foods are designed to target protein, carbohydrates and fat levels while also targeting bone and joint health.

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

Our Rating : 5/5

Wellness Core is one of the high-end brands which provide great value to the dog’s nutrition but at the same time, it puts a good amount of load on your wallet. Wellness Core serves as the powertrain of holistically addressed nutrition when it comes to dogs like Mastiffs.

The top tier ingredients in this kibble are Lamb meal, Turkey meal, Chicken meal, White and Brown rice. It is in the form of kibble as it is densely packed with the ideal nutrient-ratio alongside important ingredients that add-in to the healthy growth of a dog.

The principal ingredients of this dog food include a variety of vegetables and fruits which are the main suppliers of many vitamins including vitamin A, Carotene etc. alongside fibres as well.

The protein content in this kibble ranges to the maximum level as it is derived from the supreme animal sources including turkey and chicken meal as well as dried chicken.

These two meals are the main suppliers of chondroitin and glucosamine. These animal products help in better growth of Mastiffs with adequate muscle mass and bone strength. This is a nutrient-rich formula specifically curated for Mastiffs, although its protein-rich supply makes it lean towards the expensive side.


• Increases the rate of healthy development
• Adds into the shine on a fur coat
• Protein-rich diet from various meat


• The only con is that it’s expensive

Nutritional Profile:

Protein: 24%
Fat: 14.50%
Omega-6 fatty acid: 3.70%
Fiber: 4%

Eagle Pack Large & Giant Breed Puppy Dry Dog Food

Our Rating : 4.5/5

The Eagle Pack Giant Breed Puppy food is a nutrient-filled supply of doses with high profile ingredients such as carbohydrates, proteins and fats. These supplements make dogs move towards lean growth.

This is a dry feed that basically contains oatmeal, lamb meal, ground brown rice and defueled barley. These ingredients assure the complete dietary requirements of the Mastiff, mainly due to the healthy growth and development of joints because of the ideal ratio of phosphorus and calcium in addition to chondroitin sulfate and glucosamine.

Although there are no fish ingredients in this product, salmon oil is added to keep the Mastiff Dog’s fur healthy and shiny along with the generation of fatty oils in there. There is a little amount of chicken grain present in it as well.

DHA is another important ingredient in the list as it serves to the intelligence of the Mastiff. To draw a conclusion, this kibble assures a healthy stool routine, which keeps the dog in perfect health.


• Increases shiny coat
• Provides healthy joint support
• Mental health stimulation
• Healthy stool routine
• Perfect nutrition supply for steady growth


• Absence of whole protein meal
• 1 in 5 dogs might not enjoy the taste
• No fish meal


Fat: 12%
Protein: 23%
Fiber: 5%
Calcium: 1.5% Phosphorus: 1%
DHA: 0.05%
Omega-3 fatty acid: 0.75%
Omega-6 fatty acid: 2.25%

CANIDAE All Life Stages Multi-Protein Formula Dry Dog Food

Our Rating : 3.5/5

Canidae Multi Protein recipe is the type of feed that caters to a couple of dog breeds, including Mastiffs. This is a great diet plan for adult Mastiffs, although it might not be the best choice for puppies because it does not contain DHA in it.

DHA is not a mandatory supplement for dogs, but it sure is essential for puppies in order to grow in a healthy condition. Due to this feed being incredibly rich with fats and oils such as 3 fatty acids and Omega-6 which are derived from flaxseed and salmon oil, they keep the dog’s fur coat silky and shiny.

Sometimes, musculoskeletal problems arise in adult Mastiffs if the diet is not properly maintained, therefore a regular dose of chondroitin and glucosamine are regulated in the diet to cater for that need. The top ingredients include lamb, chicken, turkey along fish and ocean meals.

All these meat sources contain a high amount of proteins which cover all the other key supplements required for healthy growth. The high-end grains used in the feed recipe do not stimulate any allergies contrary to the regular ones.


• Various animal protein sources
• Different dog breeds can be catered to
• Supplement of whole grains
• Ideal supply of fat


• Strictly animal meal oriented


Protein: 24%
Fiber: 4%
Fat: 14.50%
Omega-3: 0.50%
Omega-6 fatty acid: 3.70%

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

Our Rating : 3.5/5

This feed is highly recommended for big dogs like Mastiffs. Mastiffs are needy when it comes to their diet, therefore it is essential to cater for their needs by providing all supplements necessary for their healthy growth, as well as something that fills them up.

One of the main ingredients is deboned chicken which is the source of raw protein alongside the chicken meal and menhaden fish meal. Peas and tapioca starch are also present there. These supplements are involved in providing a shine to the fur coat as well as building lean muscle mass because of omega-6 and omega-3 fatty acids present in it.

The Mastiff’s immune system is also served as vitamins and antioxidants are also present in this kibble. The increased level of fibre helps your dog to digest better and have a healthy poop routine. Moreover, chondroitin sulfate and EPA are also present which are beneficial for the dog’s health.

On top of that, this feed is great for its price as a lot of the nutrients discussed are oftentimes not provided in this price range.


• Protein filled Diet
• Money to nutrients ratio is well
• Advisable for skin health care
• Aids in digestive problems
• A good investment


• Not the best taste profile for picky dogs
• Increased level of Carbohydrates


Fat: 13%
Protein: 32%
Omega-6 fatty acids: 2.25%
Fiber: 7.0 max
Glucosamine: 700mg/kg
Chondroitin Sulfate

Taste of the Wild High Prairie Puppy Formula Grain-Free Dry Dog Food

Our Rating: 3/5

Among many of the brands out there for dog food, this is one of those few brands which provides highly nutritious foods for an adequate price. Big dogs such as Mastiffs have needs that can be satiated by the High Prairie feed of this brand.

This includes a variety of meat ingredients such as venison, bison, lamb and most importantly buffalo. Sweet potatoes and peas are also present in the recipe. In addition to that, all the meals of these animals are also included. This makes this feed highly valuable with the amount of protein it provides.

Moreover, an increased level of fat is present in the meal in proportion to fish meal and chicken fat. Omega-3 fatty acids and omega-6, which are derived from plant sources, help in the healthy maintenance of Mastiff’s fur. In addition to that, the healthy growth of the dog is ensured by an overall average proportion of phosphorus to calcium ratio.


• Increased quality of protein sources
• Meat protein access


• Absence of chondroitin sulfate
• Absence of glucosamine


Fat: 18%
Protein: 32%
Calcium: 1.6%
Fiber: 4%
Phosphorus: 1%
Omega-6 fatty acid: 2.8%
Phosphorus: 1%
Omega-3 fatty acid: 0.3%

Dr. Gary’s Best Breed Holistic Large Breed Dry Dog Food

Our Rating: 3/5

Dr Gary’s product contains high-value grains which are densely packed with the perfect nutrient supply which are sourced from the best plant and animal ingredients.

Most of the grain-based feeds present out in the market can cause allergic reactions on the dogs but this feed is produced from a high-quality selection that does not cause any harm.

One of the main ingredients is the chicken meal which also serves positively towards the taste as well as the protein source. The Menhaden fish serves as a good ingredient and a great source of essential oils.

The grains added to the recipe fill in the fibre count which aids in good digestion of the dog and also provides probiotics that protect the immune system. A promising growth rate and mobility potential are served by the mussels and glucosamine present in this particular feed.

Mastiffs are giant dogs therefore their needs are to be looked after properly. This brand caters to dogs such as Mastiffs weighing more than 50 pounds and the recipe is holistically put together counting all the carbs, proteins and fats required.

Dogs which are specific eaters are easily compatible with this brand and that’s confirmed by the previously reported users. This feed is accurately priced for the value it provides.


• High-end grain produces incorporated in feed
• Fat oils derived from plant and animal sources
• Arthritis healing through green lip mussels
• High energy Mastiffs love it
• Available for Mastiffs of all ages


• Proportion of Glucosamine and fatty acids are not mentioned with accuracy.


Fat: 15%
Protein: 26%
Calories: 472 kcal
Fiber: 4.0%

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

Our Rating: 3/5

This brand offers organic ingredients with naturally selected beneficial supplements minerals, vitamins, proteins and fibres.

This means that it helps with any kind of previously forming allergic reactions and makes them go towards the healing process. The core ingredients include Whole egg (dried), turkey (deboned), peas, potatoes and their flour as well. This feed also adds to the alertness, energy levels and physique of the mastiff.

Another positive of this brand is that it is gluten-free, in case your dogs are problematic with gluten products. The omega acids help add to the health of fur coats or skin. Increased metabolic health is maintained with probiotics and prebiotics.


• Completely Gluten-free
• Organic produce
• Boosts the dog’s energy levels
• Increases fur coat shine


• Low Fiber supply


Protein : 27%
Fat : 13%
Fiber : 3%
Moisture : 10%

Recommended articles:

Best Omega 3 For Dogs

Best Dog Multivitamins

Best Beds For Mastiffs


The quality, proportion and frequency of meals decide the steady growth of the Mastiff or any dog to be partial. The core difference between normal dog food and good dog food is mainly the ingredient ratio.

Mastiffs being giant dogs are ideally given large-sized kibble to feed on, in order to reduce the eating frequency. Mastiffs are easy droolers as well as gassy, more than usual.

Therefore, a fibre-filled diet can help with good digestion. The serving amount is given on the dog food pack alongside the suggested serving amounts. These charts can be used as a benchmark with lower or higher proportions considering the dog’s needs and activities.