Best Dog Food for Mastiffs of 2025

Janie Foster Avatar
Janie Foster
Last Updated: Jan 7, 2025

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For owners of Mastiffs, choosing the right dog food is crucial for the health and wellbeing of their furry friends. Mastiffs are known for being large and muscular dogs, so they require a diet that is high in protein and nutrients to support their active lifestyles. There are a variety of dog food options available that cater specifically to the needs of Mastiffs, including dry kibble, wet food, and raw food diets. Some popular brands include Royal Canin, Eukanuba, and Blue Buffalo. It's important for owners to consult with their veterinarian to determine the best diet for their Mastiff based on their age, weight, and any health concerns.

At a Glance: Our Top Picks

ACANA® Red Meat Recipe, Grain-free Dry Dog Food Cover #TOP 1
ACANA® Red Meat Recipe, Grain-free Dry Dog Food
ftb score rating icon 9.9
NUTRO ULTRA Adult Large Breed Dry Dog Food Cover #TOP 2
NUTRO ULTRA Adult Large Breed Dry Dog Food
ftb score rating icon 9.8
Nature's Recipe Grain Free Dog Food with Real Salmon Cover #TOP 3
Nature's Recipe Grain Free Dog Food with Real Salmon
ftb score rating icon 9.6

Top 4 Dog Food for Mastiffs

#TOP 1

ACANA® Red Meat Recipe, Grain-free Dry Dog Food

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ACANA® Red Meat Recipe, Grain-free Dry Dog Food Cover
ACANA Grain Free Dry Dog Food, Red Meat Recipe, 25lb

ACANA® Red Meat Recipe, Grain-free Dry Dog Food is made with fresh and raw ingredients that match the natural diets and physiology of dogs. It is grain-free, high in protein and full of key nutrients with fresh or raw animal ingredients, whole vegetables, fruits, and botanicals. This dog food is formulated in the USA using only ingredients from trusted sources and is free of grain, gluten, potato, and tapioca ingredients, making it a nourishing food for dogs of all ages. Additionally, there are no artificial colors or preservatives added.

What We Like
High in protein and full of key nutrients
Made with fresh and raw ingredients that match the natural diets and physiology of dogs
Formulated in the USA using only ingredients from trusted sources
#TOP 2

NUTRO ULTRA Adult Large Breed Dry Dog Food

Nutro Ultra Dry Dog
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NUTRO ULTRA Adult Large Breed Dry Dog Food Cover
Nutro Ultra Adult Large Breed Dry Dog Food, Chicken, Lamb and Salmon Protein Trio, 30 lb. Bag

NUTRO ULTRA Adult Large Breed Dry Dog Food is specially formulated for large breed adult dogs. It features a trio of protein from chicken, lamb, and salmon, and is made with quality ingredients such as 15 vibrant superfoods like coconut, chia, and kale. This premium dog food is protein rich and provides complete and balanced nutrition in every bowl. It is made without chicken by-product meal, corn, soy, or wheat, and has no artificial flavors, colors, or preservatives. Your dog will love the taste, and you can trust that it is made with high-quality ingredients, sourced from a trusted network of farmers and suppliers.

What We Like
Contains a trio of protein from chicken, lamb, and salmon
Made with quality ingredients and 15 vibrant superfoods
No chicken by-product meal, corn, soy, or wheat, and no artificial flavors, colors, or preservatives

Nature's Recipe Grain Free Dog Food with Real Salmon

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Nature's Recipe Grain Free Dog Food with Real Salmon Cover
Nature’s Recipe Grain Free Salmon, Sweet Potato & Pumpkin Recipe Dry Dog Food, 24 lb. Bag

Give your dog the premium nutrition they deserve with Nature's Recipe Grain Free Dog Food. Formulated by expert pet nutritionists, this dry dog food features real salmon as the number-one ingredient that helps maintain optimal muscle strength. The fiber from sweet potatoes and pumpkin supports digestion and immune system health, making it easy to digest. With added vitamins and minerals, this natural dog food is free from poultry by-products or artificial colors, preservatives, or flavors, and contains no corn, wheat, or soy. Plus, it is reasonably priced, making it a delicious, affordable option for your furry friend.

What We Like
Dogs love the flavor
Good price point
Helps with allergies
Consistent quality over time
Supports healthy coats
#TOP 4

Canidae PURE Limited Ingredient Salmon and Sweet Potato Adult Dry Dog Food

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Fresh Salmon
Canidae PURE Limited Ingredient Salmon and Sweet Potato Adult Dry Dog Food Cover
Canidae Pure Real Salmon & Sweet Potato Recipe Adult Dry Dog 22 LB

Canidae PURE Limited Ingredient Salmon and Sweet Potato Adult Dry Dog Food is a highly nutritious, grain-free dog food, made with real salmon as the first ingredient. This dry dog food contains only 10 key ingredients or less, offering a well-rounded meal that's ideal for adult dogs with a sensitive stomach. The high-quality, wholesome ingredients such as peas, sweet potatoes, and menhaden fish meal are easily recognizable and provide essential amino acids and omega 3 and 6 fatty acids. The dog food is also packed with the goodness of premium, clean proteins for beautiful skin and coat supported by Omega 6 & 3 fatty acids.

What We Like
Real salmon as the first ingredient
Grain-free and hypoallergenic
Contains only 10 key ingredients or less
High-quality, wholesome ingredients to support skin and coat health
Made by a brand that invests in regenerative farming, sustainable operations, and eco-friendly packaging
Buying Guide Image

Frequently Asked Questions (FAQs)

1. Is Purina good for Mastiffs?

Many Mastiffs don't seem to “feel their age” until they are almost at the end. For the dog that is young at heart, consider feeding Purina Pro Plan Bright Mind Senior Large Breed. Older dogs can begin to have more digestive issues, so selecting a senior-specific food can do them a world of good.

2. What do you feed a Mastiff puppy?

A pure meat based diet is recommended for English Mastiffs. For a puppy, 25-27% protein and 12-15% fat content is recommended. Puppies require more protein as compared to adults as puppies show rapid muscle growth. The diet of your Mastiff should contain 21-25 % protein and 8-10 % fat.

3. Do Mastiffs need puppy food?

As large breed puppies, Mastiff puppies do have some special requirements. They often do well on good quality large breed puppy foods. These foods have slightly less protein than regular brands of puppy food. Because this is a giant breed, it is important for puppies to grow slowly.

Editor's Notes

During our dog food for mastiffs research, we found 28 dog food for mastiffs products and shortlisted 4 quality products. We collected and analyzed 207,268 customer reviews through our big data system to write the dog food for mastiffs list. We found that most customers choose dog food for mastiffs with an average price of $70.16.

The dog food for mastiffs are available for purchase. We have researched hundreds of brands and picked the top brands of dog food for mastiffs, including ACANA, Nutro Ultra Dry Dog, Nature's Recipe, CANIDAE. The seller of top 1 product has received honest feedback from 385 consumers with an average rating of 4.7.

Written by
Janie Foster Avatar

Janie Foster is a writer & pet blogger from Los Angeles, she enjoys living with her two cats and three dogs. She owned her first dog 10 years ago and then started her personal blog to record her dog's daily life. Throughout her personal life, she has developed specialized knowledge in pet care, pet nutrition, feeding habits, and more.