best adult dog food

As our canine companions grow older, their nutritional needs change significantly. Selecting the right adult dog food is crucial to ensuring they remain healthy, active, and happy throughout their life. This guide delves into the ten best adult dog food, provides insights on how to choose the right food for your dog, and offers tips on caring for aging dogs.

Top 10 Best Adult Dog Foods

SaleBestseller No. 1
Purina ONE Dry Dog Food Lamb and Rice Formula - 31.1 lb. Bag
  • Natural dog food with added vitamins, minerals, and nutrients has a Purina ONE SmartBlend of high-quality ingredients, including quality carbohydrate sources, that helps support dog nutritional needs
  • Is Purina ONE good for dogs? Real lamb is the first ingredient in this high protein dog food kibble, helping supply protein for dogs that helps supports strong muscles, including his healthy heart
  • This lamb dog food formula supports a microbiome balance and is made with prebiotic fiber for dogs to help maintain your dog's gut health and provide immune support
  • Natural sources of glucosamine for dogs support joint health, vitamins A and E promote bright eyes, and omega-6 fatty acids, vitamins and minerals nourish a shiny coat and healthy skin
  • Is Purina ONE made in the USA? Our red bag dog food is crafted in Purina-owned, U.S. facilities and has a combo of protein-rich, tender morsels and crunchy bites full of irresistible flavor dogs adore
SaleBestseller No. 2
Blue Buffalo Life Protection Formula Natural Adult Dry Dog Food, Chicken and Brown Rice 30-lb
  • REAL MEAT FIRST: Blue Buffalo foods always feature real meat as the first ingredient; High-quality protein from real chicken helps your dog build and maintain healthy muscles; Plus they contain wholesome whole grains, garden veggies and fruit
  • FOR ADULT DOGS: BLUE Life Protection Formula adult dog food contains essential proteins and carbohydrates to help meet the energy needs of adult dogs, and features omega 3 & 6 fatty acids to promote a shiny coat and healthy skin
  • ANTIOXIDANT-RICH LIFESOURCE BITS: A precise blend of antioxidants, vitamins and minerals carefully selected by holistic veterinarians and animal nutritionists to support immune system health, life stage needs and a healthy oxidative balance
  • A NATURAL DOG FOOD: BLUE dry dog food is made with the finest natural ingredients enhanced with vitamins and minerals; BLUE contains NO chicken (or poultry) by-product meals, corn, wheat, soy, artificial flavors or preservatives
  • PACKAGING MAY VARY: Contains one (1) 30 lb. Bag of BLUE Life Protection Formula Adult Dry Dog Food, Chicken and Brown Rice
Bestseller No. 3
Pedigree Complete Nutrition Adult Dry Dog Food Roasted Chicken, Rice & Vegetable Flavor Dog Kibble, 18 lb. Bag
  • Contains one (1) PEDIGREE Complete Nutrition Adult Dry Dog Food Roasted Chicken, Rice & Vegetable Flavor Dog Kibble, 18 lb. Bonus Bag
  • This dry food recipe helps maintain a healthy lifestyle with antioxidants, vitamins, and minerals, in the delicious chicken flavor dogs love
  • Provides whole grains and helps support healthy digestion
  • Delivers complete and balanced nutrition enriched with omega-6 fatty acids to help nourish your dog’s skin and coat
  • Made in the USA with the World’s Finest Ingredients
Bestseller No. 4
Pedigree Complete Nutrition Adult Dry Dog Food Roasted Chicken, Rice & Vegetable Flavor Dog Kibble, 30 lb. Bag
  • Contains one (1) PEDIGREE Complete Nutrition Adult Dry Dog Food Roasted Chicken, Rice & Vegetable Flavor Dog Kibble, 30 lb. Bag
  • This dry food recipe helps maintain a healthy lifestyle with antioxidants, vitamins, and minerals, in the delicious chicken flavor dogs love
  • Provides whole grains and helps support healthy digestion
  • Delivers complete and balanced nutrition enriched with omega-6 fatty acids to help nourish your dog’s skin and coat
  • Made in the USA with the World’s Finest Ingredients
Bestseller No. 5
Purina Pro Plan High Protein Dog Food With Probiotics for Dogs, Shredded Blend Chicken & Rice Formula - 35 lb. Bag
  • Hard kibble dog food combined with tender, shredded pieces for taste and texture dogs love
  • High protein dog food formula, with real chicken as the first ingredient
  • Dry dog food fortified with guaranteed live probiotics for digestive and immune health
  • Dog food formula used to be known as SAVOR Shredded Blend Chicken and Rice Formula
  • Hard dog food with vitamin A and omega-6 fatty acids to nourish skin and coat
SaleBestseller No. 6
Purina ONE Plus Large Breed Adult Dog Food Dry Formula - 31.1 lb. Bag
  • This adult dog food for large dogs is made with real chicken as the first ingredient supports strong muscles, including a healthy heart
  • A SmartBlend of high-quality ingredients in this large adult dog food formula is tailored to support the health of large breed dogs
  • Purina ONE large breed adult dog food includes four antioxidant sources to provide immune support for dogs and omega-6 fatty acids, vitamins and minerals to support a shiny, healthy skin and coat for dogs
  • Deliciously crunchy bites and tender meaty morsels deliver great taste in a dog food kibble recipe made with no artificial flavors or preservatives
  • High Protein dog food crafted in Purina-owned, U.S. facilities provides 100 percent nutrition for adult dogs
Bestseller No. 7
Blue Buffalo Life Protection Formula Natural Adult Dry Dog Food, Chicken and Brown Rice 5-lb Trial Size Bag
  • REAL MEAT FIRST: Blue Buffalo foods always feature real meat as the first ingredient; High-quality protein from real chicken helps your dog build and maintain healthy muscles; Plus they contain wholesome whole grains, garden veggies and fruit
  • FOR ADULT DOGS: BLUE Life Protection Formula adult dog food contains essential proteins and carbohydrates to help meet the energy needs of adult dogs, and features omega three & six fatty acids to promote a shiny coat and healthy skin
  • ANTIOXIDANT-RICH LIFESOURCE BITS: A precise blend of antioxidants, vitamins and minerals carefully selected by holistic veterinarians and animal nutritionists to support immune system health, life stage needs and a healthy oxidative balance
  • A NATURAL DOG FOOD: BLUE dry dog food is made with the finest natural ingredients enhanced with vitamins and minerals; BLUE contains NO chicken (or poultry) by-product meals, corn, wheat, soy, artificial flavors or preservatives
  • PACKAGING MAY VARY: Contains one (1) 5 lb. Bag of BLUE Life Protection Formula Adult Dry Dog Food, Chicken and Brown Rice
Bestseller No. 8
IAMS Proactive Health Large Breed Adult Dry Dog Food with Real Chicken, 30 lb. Bag
  • Complete and Balanced Meal: 100% complete & balanced adult dog food with 0% fillers
  • Strong Bones and Joints: Includes natural sources of glucosamine & chondroitin for strong bones and joints
  • Healthy Heart: Contains 7 essential nutrients to support a healthy heart
  • Strong Muscles: Supports strong, firm muscles with protein sourced from chicken and egg
  • Supports Whole Body Health: Enriched with essential nutrients & antioxidants, this dry dog food supports whole body health
Bestseller No. 9
Pedigree High Protein Adult Dry Dog Food Beef and Lamb Flavor Dog Kibble, 18 lb. Bag
  • Contains one (1) PEDIGREE High Protein Adult Dry Dog Food Beef and Lamb Flavor Dog Kibble, 18 lb. Bonus Bag
  • Made with real red meat and 25% more protein than PEDIGREE Adult Complete Nutrition
  • Provides whole grains and helps support healthy digestion
  • Delivers complete and balanced nutrition enriched with omega-6 fatty acids to help nourish your dog’s skin and coat
  • Made in the USA with the World’s Finest Ingredients
SaleBestseller No. 10
Rachael Ray Nutrish Premium Natural Dry Dog Food, Real Beef, Pea, & Brown Rice Recipe, 40 Pound Bag (Packaging May Vary)
  • Contains one (1) 40-pound bag of Rachael Ray Nutrish Real Beef, Pea & Brown Rice Recipe
  • Now more nutritious and delicious compared to previous recipe
  • Natural dry dog food for adult dogs with added vitamins, minerals and taurine
  • Includes Nutrish’s Whole Health Blend which helps support a healthy mind, body, and energy level
  • A portion of the proceeds from the sale of this product will be donated to The Rachael Ray Foundation, which helps animals in need

1. Royal Canin Size Health Nutrition Adult Formula

Description: Royal Canin offers breed-specific formulas tailored to meet the unique needs of different breeds. Their Size Health Nutrition line provides specific options for small, medium, large, and giant breeds. Each formula is designed to promote optimal health, focusing on joint support, digestion, and skin health.

Why it’s great:

  • Tailored nutrition for different breed sizes
  • Includes antioxidants for immune support
  • Highly palatable and digestible

2. Hill’s Science Diet Adult Dog Food

Description: Hill’s Science Diet is well-known for its research-backed formulas. Their adult dog food includes high-quality protein sources, such as chicken, to maintain lean muscle. The formula also includes a blend of omega-6 fatty acids and vitamin E for healthy skin and coat.

Why it’s great:

  • Veterinarian recommended
  • No artificial colors, flavors, or preservatives
  • Supports healthy digestion and shiny coat

3. Blue Buffalo Life Protection Formula Adult Dog Food

Description: Blue Buffalo Life Protection Formula is made with real meat, whole grains, vegetables, and fruit. It includes LifeSource Bits, a blend of antioxidants, vitamins, and minerals selected by veterinarians and animal nutritionists to support immune system health and life stage requirements.

Why it’s great:

  • No chicken/poultry by-product meals, corn, wheat, or soy
  • Contains Blue’s exclusive LifeSource Bits
  • Rich in antioxidants and nutrients

4. Wellness Complete Health Adult Dog Food

Description: Wellness Complete Health offers a well-rounded diet with high-quality protein sources and a balanced blend of fruits and vegetables. The formula is designed to promote overall health and vitality, focusing on digestive health and optimal nutrient absorption.

Why it’s great:

  • High-quality protein from deboned chicken and whitefish
  • No meat by-products, fillers, or artificial preservatives
  • Supports healthy digestion and balanced energy

5. Purina Pro Plan Savor Adult Dog Food

Description: Purina Pro Plan Savor provides a nutrient-rich diet with real meat as the first ingredient. The formula includes live probiotics for digestive health and vitamin A and omega-6 fatty acids for healthy skin and coat.

Why it’s great:

  • Real meat as the first ingredient
  • Fortified with live probiotics
  • Supports immune health and digestive health

6. Merrick Grain-Free Texas Beef & Sweet Potato Recipe

Description: Merrick Grain-Free offers a high-protein, grain-free option made with deboned beef as the first ingredient. This formula includes sweet potatoes for easily digestible carbohydrates and provides a balanced diet with essential vitamins and minerals.

Why it’s great:

  • Grain-free with high-quality protein
  • Contains glucosamine and chondroitin for joint health
  • No artificial colors, flavors, or preservatives

7. Nutro Wholesome Essentials Adult Dry Dog Food

Description: Nutro Wholesome Essentials is crafted with non-GMO ingredients and high-quality protein sources like chicken, lamb, or salmon. The formula includes essential antioxidants for immune health and natural fiber for healthy digestion.

Why it’s great:

  • Non-GMO ingredients
  • High-quality protein and fiber
  • Supports immune system and digestion

8. Orijen Original Dry Dog Food

Description: Orijen is known for its biologically appropriate, high-protein diets. The Original formula includes free-run chicken and turkey, wild-caught fish, and cage-free eggs, providing a rich and diverse protein source for optimal health.

Why it’s great:

  • High-protein, biologically appropriate diet
  • Fresh and raw animal ingredients
  • Grain-free and rich in nutrients

9. Canidae All Life Stages Multi-Protein Formula

Description: Canidae All Life Stages formula is designed for dogs of all breeds, sizes, and ages. It includes a mix of proteins from chicken, turkey, lamb, and fish, ensuring a balanced and nutritious diet suitable for adult dogs.

Why it’s great:

  • Multi-protein formula for balanced nutrition
  • Suitable for all life stages and breeds
  • No corn, wheat, or soy

10. Taste of the Wild High Prairie Canine Recipe

Description: Taste of the Wild offers a grain-free diet with novel proteins such as bison and venison. The High Prairie Canine Recipe is enriched with vegetables, legumes, and fruits, providing antioxidants and nutrients for overall health and vitality.

Why it’s great:

  • Grain-free with novel protein sources
  • Includes antioxidants from fruits and vegetables
  • Supports digestive health and immune system

Understanding the Nutritional Needs of Adult Dogs

Adult dogs have different nutritional requirements compared to puppies. They need balanced diets rich in proteins, fats, vitamins, and minerals to maintain muscle mass, energy levels, and overall health. Factors such as breed, size, activity level, and health conditions influence the ideal diet for an adult dog.

How to Choose the Right Dog Food

Selecting the right dog food for your adult dog involves considering several factors:

1. Breed and Size

Different breeds have unique nutritional requirements. Large breeds may need food that supports joint health, while small breeds might require higher calorie content in smaller kibble sizes.

2. Activity Level

Active dogs, such as working or sporting breeds, require more calories and protein to maintain energy levels and muscle mass. Less active dogs may benefit from a lower-calorie diet to prevent weight gain.

3. Health Conditions

If your dog has specific health issues like allergies, digestive problems, or joint issues, choose a diet formulated to address these conditions. Many brands offer specialized formulas for common health problems.

4. Ingredients

Look for high-quality protein sources as the first ingredient. Avoid foods with excessive fillers like corn, wheat, and soy. Consider grain-free options if your dog has grain sensitivities.

5. Life Stage

Ensure the food is appropriate for adult dogs. Puppy formulas have different nutrient ratios that may not be suitable for adult dogs.

Caring for Your Aging Dog

As dogs age, their needs change, and they require special care to ensure a healthy and comfortable life. Here are some tips for caring for your aging dog:

1. Regular Veterinary Check-Ups

Frequent vet visits help monitor your dog’s health and catch any issues early. Senior dogs should have bi-annual check-ups to stay on top of their health.

2. Appropriate Diet

Switch to senior dog food when necessary. Senior formulas are designed to meet the changing nutritional needs of older dogs, often including joint support and easier-to-digest ingredients.

3. Exercise

Keep your dog active but adjust the intensity and duration of exercise based on their capabilities. Gentle walks and playtime help maintain muscle mass and joint flexibility.

4. Weight Management

Monitor your dog’s weight to prevent obesity, which can exacerbate health issues like arthritis. Maintain a balanced diet and avoid overfeeding.

5. Dental Care

Regular dental check-ups and cleanings are crucial as dental disease can lead to more serious health problems. Provide dental chews or toys to help keep teeth clean.

6. Comfortable Living Environment

Ensure your dog has a comfortable place to rest. Orthopedic beds can provide extra support for aging joints. Keep their living area clean and accessible.

7. Mental Stimulation

Engage your dog with interactive toys, training sessions, and new experiences to keep their mind sharp. Cognitive decline is common in aging dogs, and mental stimulation can help delay it.

8. Grooming

Regular grooming helps keep your dog’s coat and skin healthy. Older dogs may need more frequent grooming as their skin can become dry and their coat may shed more.

9. Joint Health

Consider supplements like glucosamine and chondroitin to support joint health. These can help alleviate symptoms of arthritis and improve mobility.

10. Monitoring Changes

Pay attention to changes in behavior, appetite, and energy levels. Any significant changes should be discussed with your veterinarian to rule out underlying health issues.

What are the top 5 healthiest dog food?

Choosing the healthiest dog food involves looking for high-quality ingredients, balanced nutrition, and formulations that meet specific health needs of dogs. Based on these criteria, here are the top five healthiest dog foods:

1. Orijen Original Dry Dog Food

Description: Orijen Original Dry Dog Food is renowned for its biologically appropriate, high-protein diet. It includes a mix of fresh and raw animal ingredients such as free-run chicken and turkey, wild-caught fish, and cage-free eggs. This diet is designed to mimic what dogs would eat in the wild.

Why it’s great:

  • High-protein content from varied animal sources
  • Fresh and raw ingredients
  • Grain-free and rich in essential nutrients
  • Supports muscle maintenance and overall health

Health Benefits:

  • Promotes lean muscle mass
  • Supports digestive health with natural, whole ingredients
  • Provides a balanced and nutrient-rich diet for optimal health

2. Wellness Core Grain-Free Original Deboned Turkey, Turkey Meal & Chicken Meal

Description: Wellness Core Grain-Free Original formula is a protein-focused, grain-free diet. It includes deboned turkey, turkey meal, and chicken meal as primary ingredients, ensuring high protein content. The formula is fortified with antioxidants, probiotics, and omega fatty acids.

Why it’s great:

  • High in protein with premium animal sources
  • Grain-free with no fillers or artificial additives
  • Enriched with vitamins, minerals, and probiotics

Health Benefits:

  • Supports healthy muscle development and maintenance
  • Promotes digestive health and nutrient absorption
  • Enhances skin and coat health with omega fatty acids

3. Blue Buffalo Wilderness High Protein, Grain-Free Adult Dog Food

Description: Blue Buffalo Wilderness is inspired by the diet of wolves, providing a high-protein, grain-free formula. It features real deboned chicken as the primary ingredient and includes sweet potatoes, peas, and other wholesome fruits and vegetables.

Why it’s great:

  • Real meat is the first ingredient
  • Grain-free and rich in protein
  • Contains LifeSource Bits with a blend of antioxidants, vitamins, and minerals

Health Benefits:

  • Supports strong muscles and energy levels
  • Promotes a healthy immune system
  • Aids in maintaining a healthy weight and digestion

4. Merrick Grain-Free Texas Beef & Sweet Potato Recipe

Description: Merrick Grain-Free Texas Beef & Sweet Potato Recipe is a high-quality, grain-free dog food with deboned beef as the first ingredient. It includes a balanced mix of protein, healthy fats, and carbohydrates from sweet potatoes, peas, and apples.

Why it’s great:

  • High-protein content with deboned beef
  • Grain-free and easy to digest
  • No artificial colors, flavors, or preservatives

Health Benefits:

  • Supports muscle health and energy levels
  • Promotes digestive health and regularity
  • Enhances skin and coat health with essential fatty acids

5. Nutro Ultra Adult Dry Dog Food

Description: Nutro Ultra Adult Dry Dog Food is known for its “superfood” blend. It includes high-quality protein from chicken, lamb, and salmon, along with a mix of 15 superfoods such as coconut, chia, kale, and blueberries.

Why it’s great:

  • High-quality protein from multiple sources
  • Superfood blend for added nutrients
  • Non-GMO ingredients and no artificial additives

Health Benefits:

  • Supports lean muscle growth and maintenance
  • Promotes a strong immune system and overall vitality
  • Enhances digestive health and nutrient absorption

When selecting the healthiest dog food, it’s important to consider the quality of ingredients, protein content, absence of fillers, and inclusion of beneficial additives like probiotics, omega fatty acids, and antioxidants. The dog foods listed above are among the best options available, offering balanced and nutrient-rich diets that promote overall health and well-being for your canine companion. Always consult with your veterinarian to ensure you choose the best food for your dog’s specific needs and health conditions

What do vets recommend as the best dog food?

For adult dogs, Royal Canin Size Health Nutrition Adult Formula is highly recommended by veterinarians. This brand is renowned for its breed-specific and size-specific formulations, ensuring that each dog receives nutrition tailored to its unique requirements.

Why Vets Recommend Royal Canin Size Health Nutrition:

1. Tailored Nutrition: Royal Canin offers precise nutrition for different sizes and breeds, recognizing that small, medium, large, and giant breeds have distinct nutritional needs. This customization ensures that dogs receive the right balance of proteins, fats, and carbohydrates.

2. High-Quality Ingredients: Each formula includes high-quality protein sources and essential nutrients, promoting muscle maintenance, energy levels, and overall health. The ingredients are carefully selected to support optimal digestion and nutrient absorption.

3. Specific Health Benefits: Royal Canin focuses on addressing specific health concerns. For example, their formulas often include glucosamine and chondroitin for joint health in large breeds or tailored kibble sizes and shapes for dental health.

4. Research-Driven: Developed through extensive research and collaboration with veterinarians and pet nutritionists, Royal Canin’s formulas are designed to meet the precise needs of dogs based on scientific evidence.

5. Positive Veterinary Endorsement: Veterinarians frequently recommend Royal Canin due to its consistent quality and effectiveness in promoting overall health and addressing specific dietary needs.

Choosing Royal Canin Size Health Nutrition ensures your adult dog receives a balanced and scientifically formulated diet, tailored to their specific size and breed requirements. Always consult with your veterinarian to select the best option for your dog’s unique health needs.

The Bottom on the best adult dog food

Choosing the best adult dog food and caring for your aging dog requires a thoughtful approach tailored to their individual needs. By providing high-quality nutrition and attentive care, you can ensure your canine companion enjoys a healthy, happy life well into their golden years. Whether selecting a top-rated dog food or adjusting their care routine, the right decisions will significantly impact your dog’s well-being and longevity.