5 Best Dog Foods for Mastiffs (Reviews Updated 2021)

Your giant Mastiff is a loving, sweet member of your family…and sometimes it may seem he eats as much as the other human family members, too!  That’s why a healthy, well-balanced diet is essential in keep this gentle giant going.  Mastiffs need a high-quality protein to keep their muscles lean in consideration of their joint health, as well as an allergen-free mixture, as they are prone to allergies.  Most brands offer a large-breed version of their dog food, which is designed to be the right balance specific to your dog’s needs.

Best Dog Food for Mastiffs

Here are our dog food for mastiffs reviews.

1. CANIDAE All Life Stages Dry Dog Food with Whole Grains

Canidae All Life Stages, Premium Dry Dog Food With Whole Grains

CANIDAE All Life Stages Dog Food is a premium dry dog food made for large dog breeds.  This recipe provides optimum protein, calcium and phosphorous to support the large bones and joints of Mastiffs.

  • Contains probiotics and essential fatty acids
  • Naturally occurring glucosamine and chondroitin for joint health
  • Made with whole grains – no wheat, corn or soy
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2. Fromm Adult Gold Large Breed Formula Dry Dog Food

Fromm Adult Gold Large Breed Formula Dry Dog Food

Fromm Adult Gold Large Breed Formula is made with an impressive selection of high-quality protein sources, including fresh Wisconsin duck, chicken, lamb and fish.  This formula is enriched with prebiotics and probiotics for digestion and salmon oil for a healthy skin and coat.

  • Added cartilage for your Mastiff’s joint health
  • No corn, wheat, beet pulp or artificial flavors
  • Whole eggs and real cheddar cheese
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3. Blue Buffalo Wilderness Large Breed Dry Dog Food

Blue Buffalo Wilderness High Protein Grain Free, Natural Adult

Blue Buffalo Wilderness Large Breed Dry Dog Food has deboned chicken as the first ingredient to build and maintain the lean muscle mass of your Mastiff.  This grain-free mix also contains healthy peas, carrots and cranberries.

  • Glucosamine and chondroitin for joint health
  • Contains LifeSource Bits – a mix of vitamins, minerals and antioxidants
  • No poultry by-products, corn, wheat or soy
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4. NUTRO Wholesome Essentials Large Breed

Nutro Wholesome Essentials Large Breed Adult & Senior Dry Dog Food, Chicken

NUTRO Wholesome Essentials is a large breed dry dog food made with farm-raised chicken, brown rice and sweet potatoes.  This blend has glucosamine and chondroitin for optimal joint health.

  • Made with non-GMO ingredients
  • Enriched with antioxidants and vitamin E
  • Carrots, blueberries and apples for added nutrition
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5. ORIJEN Fit & Trim Adult Dry Dog Food

Orijen Fit & Trim High Protein, Grain Free, Premium Quality Meat, Adult Dry Dog Food

ORIJEN Fit & Trim is a high-protein, grain-free dry dog food with premium ingredients such as free-run chicken and turkey, wild-caught fish and cage-free eggs.  This recipe supports the lean muscle mass your Mastiff needs to maintain a healthy weight.

  • 85% quality animal ingredients; fresh or raw
  • Wholeprey diet includes organs, cartilage and bone
  • Easy to digest with pumpkin, lentils and chickpeas
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Dog Food for Mastiffs Buyer’s Guide

Choosing the right dog food for your Mastiff is an important decision, because he requires certain nutritional considerations due to his large size and health requirements.  It’s important to keep your Mastiff lean and provide him with a balanced diet packed with protein, amino acids, vitamins, minerals and fatty acids.  These blends can sometimes be more expensive due to their premium ingredients, but you will notice a difference in your Mastiff’s overall energy, skin and coat health and mobility.

Our buying guide reviews the best dog food for Mastiffs on the market so you can choose the right food for your dog.  The following should be considered for your Mastiff’s specific needs and are included on most large breed dog foods.

Supports Joint Health

Some adult male Mastiffs can weigh more than 200 pounds, so it’s important to choose a food with lean protein so he does not pack on any extra weight and stress his joints.  Most large breed dog foods also contain added glucosamine and chondroitin to support healthy joints.  This can be in the form of a supplement, or naturally occurring from lamb, for example.  Mastiffs will need healthy sources of calcium, phosphorous and vitamin D for bone health.

Other Health Considerations

Mastiffs need a good quality high-protein recipe to support their energy and muscular needs.  Generally, a lean protein such as chicken, fish or wild game should be the first ingredient.  Wholeprey diet blends including the organs, cartilage and bone will provide natural sources of healthy vitamins and minerals to support your Mastiff’s overall health needs.  Finally, Mastiffs are prone to developing allergies, leading to skin issues.  Always choose a blend that is free from corn, wheat or soy and few fillers and by-product meals.

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