The Top Hill’s Science Diet Large Breed Dog Foods: Reviewed

Written by Susan Olayode
Published: July 11, 2022

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Choosing great dog food can be a little challenging. A quick search will show you so many factors to take into account. It can be tempting to give up, but please remember that your furry friend’s health is important before you do.

Finding the right dog food for a large breed dog can be even more stressful. Their diet needs to be slightly different from smaller breeds. This is because they are more prone to hip disease as their joints carry more weight. For example, one thing to avoid is food with too much calcium.

Hill’s is one of the brands that consider this when making their dog food. That’s why they have a Hill’s Science Diet Large Breed Dog food line. This line contains foods made with your large breed dog’s nutrition in mind.

It is one thing, however, to come it with a large breed dog food formula and another for it to be a success. That’s why we’ve decided to review this line and choose the top options. Here’s our list of the top Hill’s Science Diet Large Breed Dog Foods in the market.

  1. Hill's Science Diet Adult Large Breed Light With Chicken
  2. Hill's Science Diet Adult Large Breed Light With Chicken
    • Contains the precise nutrition that large breed dogs require to thrive
    • Veterinarian-recommended for dogs that tend to be overweight
    • This food contains fewer calories than other formulas
    • Contains chondroitin, glucosamine, and vitamins E and C
    • Recommended for dogs 1 - 5 years old
    Check Chewy Check Amazon
  3. Hill's Science Diet Adult 1-5 Large Breed Chicken & Brown Rice Recipe
  4. Hill's Science Diet Adult 1-5 Large Breed Chicken & Brown Rice Recipe
    • Does not include corn or soy
    • Made from the best natural ingredients
    • Includes chondroitin and glucosamine for joint and bone health
    • Natural fiber supports healthy digestion
    • High-quality protein promotes lean muscle mass
    Check Chewy Check Amazon
  5. Hill's Science Diet Adult 6+ Large Breed Dry Dog Food
  6. Hill's Science Diet Adult 6+ Large Breed Dry Dog Food

    •Senior dog food for large breeds

    •Glucosamine & chondroitin for joint health

    •Easy to digest

    •Additional vitamins & omegas for healthy skin & coat

    Check Chewy Check Amazon
  7. Hill's Science Diet Adult Large Breed Lamb Meal & Brown Rice
  8. Hill's Science Diet Adult Large Breed Lamb Meal & Brown Rice
    • The first ingredient is lamb
    • The formula does include some chicken
    • Contains taurine for heart health
    • Supplemented with antioxidants and vitamins E and C for immune health
    • The recipe also contains essential fatty acids for healthy skin and coat and chondroitin and glucosamine for muscle and cartilage support
    Check Chewy Check Amazon
  9. Hill's Science Diet Puppy Large Breed
  10. Hill's Science Diet Puppy Large Breed
    • Contains an optimal level of calcium for controlled bone growth
    • Balanced minerals that promote strong bones and strong teeth
    • Made with natural ingredients uses DHA from fish oil
    • Developed by over 220 veterinarians, food scientists and technicians
    Check Chewy Check Amazon

1. Best Overall: Hill’s Science Diet Adult Large Breed Light

Hill’s Science Diet Adult Large Breed Light is our best overall Top Hills Science Diet for large breed dogs. It contains the precise nutrition your large breed dog needs for a healthy lifestyle. Your dog will enjoy and benefit from this nutritious food.

Veterinarians also recommend this diet for dogs who are prone to getting overweight. This is because it contains fewer calories, and this causes your dog to convert more fat to energy. This leads to more weight loss.

Hill’s Science Adult Large Breed Light also contains chondroitin and glucosamine, which support great muscle and bone. The antioxidant content of this food, alongside the vitamin E and C blend, promotes a healthy immune system in your dog. If you have a dog 1-5 years of age, this is great food for them.

Best Overall
Hill's Science Diet Adult Large Breed Light With Chicken
  • Contains the precise nutrition that large breed dogs require to thrive
  • Veterinarian-recommended for dogs that tend to be overweight
  • This food contains fewer calories than other formulas
  • Contains chondroitin, glucosamine, and vitamins E and C
  • Recommended for dogs 1 - 5 years old
Check Chewy Check Amazon

2. Best For Value: Hill’s Science Diet Adult Large Breed Chicken and Brown Rice, No Corn

The Hill’s Science Diet Large Breed Chicken and Brown Rice with No Corn is delicious and nutritious. This large breed meal has no corn and soy and is made with the best natural ingredients. It’s perfect for helping your large breed dog build the ideal lean muscle mass that it needs.

Made with chondroitin and glucosamine for healthy joints and bones, this also has natural fibers that support easier digestion. This food’s high-quality protein content helps promote the lean muscle mass that your large breed dog needs. The first ingredient in this food is real chicken.

There are also antioxidants, Vitamin C, and E in the Large Breed Chicken and Brown Rice with No Corn Formula. This is great for your dog’s immune system. Add that to the essential fatty acids for healthy skin, and you’ll love how healthy your large breed is on this food.

Best for Value
Hill's Science Diet Adult 1-5 Large Breed Chicken & Brown Rice Recipe
  • Does not include corn or soy
  • Made from the best natural ingredients
  • Includes chondroitin and glucosamine for joint and bone health
  • Natural fiber supports healthy digestion
  • High-quality protein promotes lean muscle mass
Check Chewy Check Amazon

3. Best For Older Dogs: Hill’s Science Diet Adult 6+ Large Breed Dog Food

Meeting the specific needs of an older and aging large breed dog is no easy task. However, this Hill’s Science Diet for 6+ Large Breed Dogs does the work for you. It is specially formulated for older dogs and has ingredients that work.

First, you have glucosamine and chondroitin, which support healthy joints, bones, and cartilage in your dog. Next, this food also contains a rich blend of antioxidants, vitamin C, and vitamin E, which is great for your dog’s immune system. It is made with your large breed’s optimum health in mind.

Our testers also loved how shiny and healthy their senior dog’s coat is when eating this food. This is because Hill’s large breed for 6+ contains omega-6 fatty acids. This is known to nourish your dog’s skin and coat.

Best for Large Breeds
Hill's Science Diet Adult 6+ Large Breed Dry Dog Food

•Senior dog food for large breeds

•Glucosamine & chondroitin for joint health

•Easy to digest

•Additional vitamins & omegas for healthy skin & coat

Check Chewy Check Amazon

4. Best Chicken Alternative: Hill’s Science Diet Adult Large Breed Lamb Meal and Brown Rice

Does your large breed dog hate the flavor of chicken? Then the Hill’s Science Adult Large Breed Lamb Meal is a great alternative. This nourishing recipe is delicious and made with wholesome natural lamb meal and rice. It provides excellent support for your large breed’s lifestyle.

While this food still has some chicken content, the first ingredient is lamb. It also contains taurine, which is great for your dog’s heart and brain. This food’s antioxidants and Vitamin E and C make it great for immune support.

Another reason dog parents love this food is its essential fatty acid content. These help your dog have a healthier and shiny coat. This food also contains chondroitin and glucosamine, which provide support for your dog’s muscles and cartilage.

Best Chicken Alternative
Hill's Science Diet Adult Large Breed Lamb Meal & Brown Rice
  • The first ingredient is lamb
  • The formula does include some chicken
  • Contains taurine for heart health
  • Supplemented with antioxidants and vitamins E and C for immune health
  • The recipe also contains essential fatty acids for healthy skin and coat and chondroitin and glucosamine for muscle and cartilage support
Check Chewy Check Amazon

5. Best For Puppies: Hill’s Science Diet Puppy Large Breed Dry Dog Food

Are you wondering what to feed your large breed puppy? You have to be careful in their formative years. This is especially important if you want to avoid issues like hip dysplasia. Hill’s Science Diet Puppy Large Breed Food has just the nutrients your puppy needs.

It comes with an optimal level of calcium for balanced bone growth. This puppy dog food also comes with DHA from fish oil which is great for your puppy’s brain development. Then it, of course, has high-quality protein as a first ingredient, which is great for muscle growth.

Hill’s Science Diet Puppy Large Breed Food also contains glucosamine and chondroitin. These nutrients support healthy muscles and joints in your large breed puppy. This food’s rich antioxidant and Vitamin C and E content also make it great for your puppy’s immune system.

Best for Puppies
Hill's Science Diet Puppy Large Breed
  • Contains an optimal level of calcium for controlled bone growth
  • Balanced minerals that promote strong bones and strong teeth
  • Made with natural ingredients uses DHA from fish oil
  • Developed by over 220 veterinarians, food scientists and technicians
Check Chewy Check Amazon

Choosing The Top Hills Science Diet Large Breed Dog Foods What To Look For

Hill’s Science Diet for Large Breed Dogs is obviously one of the top brands. However, that should not be the only reason to go for this food. Below are other important factors to remember when choosing the top Hill’s Science Diet Large Breed Dog Food for your dog.

Protein Content

Your large breed dog needs to have a lot of protein in its diet. In fact, experts suggest that any dog food you get should have at least 30% protein. This is especially important for growing puppies, as it will benefit them later. Animal protein is also better as it contains more essential amino acids.

Type of Meat

The type of animal your dog food meat comes from may not matter, except in the case of allergies. The type of meat itself is, however, important. If your dog food contains meat meal, this is the best as all the water content has been removed, making it have a high nutritious content.

There is also whole meat which still has its water content and, while natural, might not be as highly nutritious as meat meal. Finally, there are meat by-products that can also be of high quality but can be of questionable origin.

Necessary Additives

Large breed dogs are prone to some health problems. One of these is hip dysplasia which is because your dog is large, and its joints tend to wear down quickly. There are, however, additives like chondroitin and glucosamine, which are great for joint and bone health and should be included in any premium dog food. Others include omega-3 fatty acids and antioxidants.

The Different Types of Hills Science Diet Large Breed Dog Foods: Pros and Cons Compared

Hill’s Science Large Breed Dog Foods come in many types. Each of these has its pros and cons. Here they are compared.

Wet Food

Wet food is food with high moisture content. It is usually a great way to ensure that your large breed dog stays hydrated.

ProsCons
Great for HydrationHas to be refrigerated after opening
Delicious and nutritiousMore expensive
 Has been associated with gum disease

Dry Food

Dry dog food has very low or no moisture content. It is great for your dog’s oral health as chewing helps prevent tartar buildup.

ProsCons
Less expensiveLess hydration
Great for oral healthHigh Carb Content
Great for digestion 
Many varieties available 
Easy to preserve after opening 

Verified Reviews: Users’ Experiences

Hill’s Science Diet Adult Large Breed Light

Many testers of the Hill’s Science Diet Adult Large Breed Light say it does wonders for their large breed. “My rescue dog is turning 9 years old in 2022. I thought it was time that we change out her food to something that is healthier for a dog “her age”. I wasn’t sure how this would go over as she has been eating the same food since I adopted her 7.5 years ago. She absolutely loves it! Now she wakes up running to her bowl and doesn’t stop until it is empty. She does the same thing in the evening. So nice to not have to entice her to eat”

There are, however, few concerns about how expensive this dog food is. “Hill’s Science Diet foods is the “go-to” for most vets. I’ve tried regular, perfect weight, and dental. These products are a bit more expensive than others but worth it. I am now trying adult light and my dog LOVES it!

Hill’s Science Diet Adult Large Breed Chicken and Brown Rice, No Corn

Testers of this dog food love how it is made with large breeds, especially in mind. One had this to say, “My dogs love this food. I have 2 big breed boys, and it’s great that the kibble is large in chunks. So many foods are so little that they swallow the food. But this is big, and they love it. They have wheat allergies, and this is a food that they can eat.

However, the price also seems to be an issue, but large breed parents are willing to make the trade. This parent puts it perfectly “Before switching brands, our girl would have bouts of diarrhea & tummy issues. Our vet recommended Hill’s Science. Although this brand is a bit more pricey, it’s been well worth the price! Only a month into feeding her this & not once has she had any more issues.

Hill’s Science Diet Adult 6+ Large Breed Dog Food

Pet parents with older large breed dogs who tested this brand love the results. Here is what one had to say, “Great brand. I love the quality of this brand. My dog had a sensitive digestive system, and at almost 10yrs old, I can understand and sympathize. We switched to Science Diet about 1 year ago, after researching reviews about better quality food from Purina One True Instinct brand. The switch was the best decision for our German Shep/Lab mix. She has had no GI issues with this brand, and no coat problems either. My choice was confirmed when I noticed our Veterinarian carried this brand in their office! I should have paid attention and wised up long ago!

However, testers with picky dogs had a bit of a problem with this brand. Here’s what one had to say, “Diesel doesn’t seem to like this dog food. He’s eating it, but not as much as he did the Blue Buffalo. Vet is concerned about his weight, guess him not eating as much might help.” We don’t know if to tag this as a win or not.

Hill’s Science Diet Adult Large Breed Lamb Meal and Brown Rice

Our testers highly recommend the Hill’s Science Diet Adult Large Breed Lamb Meal. “This dog food is absolutely amazing; I can recommend it to anyone. It’s expensive compared to your generic brands, and I understand that it might not fit into every dog lover’s budget, but if you can afford it, you will truly see the difference.

We have two big dogs eating Hill’s exclusively for the last year and a half. The change to their coats and stool (strange to most, maybe, but yes, I track it) is amazing. Really, really amazing! Our 13 year old German Sheppard has colors back that I haven’t seen for years.”

However, a few customers wish the dog food came in a better bag. “The food is high quality and recommended by my vet. My dog likes it and seems healthy when he eats it. The bag is poorly constructed and easily tears, so the food is exposed. I’d like a sealed bag for my dog’s food to prevent staleness and prevent bugs or debris from getting into it.” Let’s hope the brand listens. You could also purchase a dog food container.

Hill’s Science Diet Puppy Large Breed Dry Dog Food

Puppy parents who tested this dog food say they’ll never try any other brand. “Our puppies love it. They are growing fast. They are full of energy. We were feeding them a different brand that was grain-free, and they were losing weight and seemed to have no energy. The vet told us to switch to this. What a great difference.“There are, however, complaints about how expensive this food is. One reviewer had this to say, “The food is awesome. I feed all 3 of my dogs this brand. I will be switching my 14-month-old over to the adult version once she’s 18 months. But my 2 puppies absolutely love it. They have grown so much, and the vet loves how big and proportioned they are. Gives them lots of energy during the day. I just wish it wasn’t so expensive. I go through at least two 30lb bags a month.

Keep Reading

The Best Large Breed Dog Food for 2022

The Best Dog Food for Large Breed Puppies for 2022

The Top Hill’s Science Diet Large Breed Dog Foods: Reviewed FAQs (Frequently Asked Questions) 

What food is best for large breed dogs?

Hill’s Science Diet for Large Breed Dogs is a great option. It is specially formulated for large breed dogs and contains the right nutrients that your large breed needs.

What does Hills consider large breed?

For Hill’s Large breed dogs are dogs that are at a healthy weight, are between 55 – 110lb at ages 1-5.

What is the best dog food recommended by vets?

Hill’s Science Diet is one of the most recommended food by vets. This is because of its all-natural, high-quality food, which is popular and well-loved by pets.

What are the top 3 brands of dog food?

The top 3 brands of dog food depend on many factors. From our reviews, we’d go with:

  1. Hill’s
  2. Blue Buffalo
  3. Royal Canin