Hill’s Science Diet Dog Food Reviews, Ingredients, Recalls, Ratings!

Hill’s Science Diet Dog Food Reviews

Choosing the right food for your dog is not an easy job.

In fact, it is one that requires patience, sweat and a lot of digging around to find the right bet.

This is no different than what we do when shopping for our little babies food.

But who has all the time, the energy and the patience to experiment with every company in order to determine the perfect one?

I know you don’t.

And between us, you don’t have to.

And we're here to help.

In this article, we will walk you through one of the top dog food companies in the whole world.

Unlike most Hill’s Science Diet Dog Food Reviews, our job is to lay the date right before your eyes.

Yours is to simply compare and decide for yourself.

By the end of the last line, you will be left with all the raw data that will enable you to decide whether this company is right for your dog or not

Now, before we make the plunge, we know some of you guys are so busy and would love to get as much info about the company as possible in the shortest amount of time.

No worries, you guys too are covered.

See the table below?

It is a summary of the 5 products we've personally had so much success with.

Check them out:

Now, we are good to go. Off to the very first section,

Hill’s Science Diet Dog Food In Lines

white cute puppy

Sounds interesting though!

Hill’s Science Diet Dog Food was created by Mark Moriss, a son of the famous veterinarian who was a pioneer in veterinary nutrition.

This happened when he was asked to design a diet for a an original seeing-eye pet that was suffering from kidney disease.

The German shepherd was believed to be suffering due to poor nutrition.

This resulted in tremendous success, and later led him to create additional formulas under different names.

Today, the company boasts of more than 220 veterinarians, technicians, food scientists and Ph.D. nutritionists.

The food contains a wide variety of ingredients to improve and nourish pet skins and coat health, to build lean muscles, and also help your dog maintain a healthy weight.

In addition, the diet comes with a number of antioxidants for supporting a healthy immune system.

The company only accepts those ingredients that come from suppliers whose facilities meet high quality standards.

Each ingredient is not only examined to meet safety standards, but also analysed to ensure that they are of immense benefit to every pet.

Hill’s Science Diet Dog Food Pros

white retriever

Oh yeah! All these pros sound really interesting!

Before you go all in with the company, it is in your best interest to first figure why you should make the plunge in the first place.

Well, I am sure by reading what’s will come in a minute, you will be sure that Hill’s Science Diet is an ideal dog food to shoot for.

The are a number of reasons that really made us have this company reviewed on our website.

Off we go to the very first one:

Their Food Is Stomach Friendly

That’s the very first thing I always have in mind when I want to buy food for my baby. In between, you should too. Your pup’s health comes at the top of everything. As you know digestive problems are real nightmare. And since your dog cannot tell where exactly the pain is hurting, you are left clueless about what to do. The way out? You need to cut the problem from its root and go for a stomach friendly dog food. Many first-time users of Hill’s Science Diet Dog Food notice a significant improvement in their dog’s digestive system.

Comes In Small Chunks

That’s a relief to dog owner with smaller breeds. Feeding your little puppy in bigger bites is a sure way to obstruct his throat and send him straight to the great beyond. Hill’s Science Diet Dog Food comes in smaller chunks, enabling both small and bigger dogs to have safe and a satisfying meal bites.

It Is Plant Based

Plant-based foods are becoming very popular. But it is really hard to find 100% plant-based foods for dogs. Hill’s Science Diet Dog Food comes in handy here again. Their ingredients are purely organic. They are easy to digest and easier on the stomach. So, if your dog has some kind of food sensitivity, this is the way to go.

Comes In Different Forms

That’s the final advantage we noticed when we tried the company’s food. They have a variety of products to choose from. So, your dog will never get bored, as everyday you feed him something new.

That’s it guys it. Those are the four pros we have personally seen with Hill’s Science Diet Dog Food.

Hill’s Science Diet Dog Food Cons

continental bulldog

And it has some cons as well!

As you know, hardy any product comes with pros without some downsides.

To help you better make the choice, here is a list or some of the cons that you may experience with Hill’s Science Diet Dog Food.

A Little Pricey

That’s the one thing I noticed with all Hill’s Science Diet Dog Food products. They are a bit on the expensive side. That’s normal though. They have the best quality food. It is common sense they have to raise the prices.So, for people with limited budget, this is not a good choice. Hopefully, they will take this into consideration and put up different products for different budgets.

The Taste Is Not That Good

Another con the company needs to take into serious consideration is the constant change in formulas that result in very bad tastes, according to some customer reviews. Their dogs didn’t like the taste. So, if your dog is picky, you may have a hard time convincing him to eat it.

Constant Change In Formula

That’s normal. Most dog food companies do it, but when the company changes its food formula every now and then, they risk losing dogs that that were once their fans. So if you wake up one day and find that your dog no longer loves the food, don’t freak out. It is maybe because of a slight change in the food formula.

Those are the cons we personally experienced with the company and the ones most customers reported.

Hill’s Science Diet Dog Food Recalls

cute dog wrapped up in a blanket

None! None! I am totally certain!

Hill’s Science Diet Dog Food recall history is to an extent pretty clear. There are only two incidents that has marred its history, to this days. These are listed as follows:

  • First Recall: Hill’s Science Diet Dog Food Recall June 2014 (6/3/2014).
  • Second Recall: Hill’s Science Diet Dog Food Market Withdrawal of November 2015 (11/29/2015).

Hill’s Science Diet Dog Food Ingredients

beautiful dog with bored eyes

These sound really cool! Wow! They are all organic!

The company bases all its product on a number of primary ingredients as well as others that are secondary.

The very first ingredient is chicken. Chicken is essential in Hill’s Science Diet Dog Food. It provides a good protein content.

This goes along with the second ingredients, which is wheat. The latter provides your dog with enough carbs that keeps his energy levels at higher peaks.

The third ingredient is barley. That’s a starchy ingredient that provide a good amount of fiber and a good chunk of energy for your dog.

The fourth ingredient is again very similar to barley. Sorghum is a starchy cereal grain that helps in maintaining stable blood sugar, as it is gluten free.

The fifth ingredient is corn, and the sixth is corn gluten meal.

Here is a breakdown of all the other ingredients:

  • Chicken
  • Dried beet pulp
  • Whole grain wheat
  • Whole grain sorghum
  • Flaxseed
  • Lactic acid
  • Chicken liver flavor

And for more detailed info, check out this article here.

Hill’s Science Diet Dog Food Reviews: Top 5 Products

Hill’s Science Diet Dog Food Ratings

1. Hill's Science Diet Large Breed Dry Dog Food

If you're looking for precise dietary supplements for your pup, then Hill's Science Large Breed Dog Food is the supplement for you.

A makeup of rich ingredients such as barley meal and savory chicken serves up a naturally balanced dietary nutrition for your pups, and this boosts energy, helps muscle growth and structure developments, enhances the healthy lubrication joints, strengthens muscle tissues and reinforces the immune system.

This product is manufactured in the united states under strict regulatory environments that ensure that the product appropriately provides the right nutrients to consumers.

It is designed for dogs of the age range of 1-6 with an ideal weight measuring roughly 111lbs and over.


  • Contains a blend Vitamin C & E as well as provisional antioxidants that are required to enhance growth as well as overall health of your pup.
  • Created from pure ingredients without any superficial flavoring.
  • Regulated and completely balanced diet for your dog.
  • 18% lesser calories than other Hill's Science Products.


  • Targets larger dogs weighing above 111lbs hence it is best-suited to specific dogs.

2. Hill's Science Diet Puppy Healthy Development Dry Dog Food

Hill's Science Healthy Development Dry Dog Food focuses on pups up to age one as well as dogs in the nursing stage or during the early stages of pregnancy.

The product contains natural high-quality DHA from fish and oils with recommended nutrients such as vitamin c and E to boost your pups immune system to help them thrive against disease, and this makes it easier to digest.

Comes in an appetizing chicken meal with barley flavor that is rich in taste and makes a pleasant mealtime while calming their appetite.


  • Healthy brain, muscle and bone development at optimum levels.
  • Delicious and tasty, all while having zero preservatives and food coloring.
  • Rich in antioxidants.


  • Focuses solely on smaller dogs and pups.

3. Hill's Science Active Adult 7+ Longevity Diet Dry Dog Food

Finally, a product that targets dogs over the age of 7+ years. While it is crucial to take uttermost care of what dogs these ages consume, Hill's Science Adult 7+ Dog Food actively tackles the dietary needs of your older pups effectively with ease.


  • Rich in antioxidants.
  • Effectively provides good dietary supplements for older dogs (7+ years and above).
  • Contains vitamins C and E both providing strength in immunity against disease.


  • Not recommended for younger puppies, dogs in nursing or pregnant dogs.
  • Restricted to dogs 7+ years and older only.
  • Doesn't support a complete diet plan for your dogs.

4. Hill's Science Advanced Fitness Small Bites Dry Dog Food

Formulated to help boost overall health and fitness of your adult dogs while simultaneously providing essential nutrients, this product is indeed critical to body development, muscle tissue formation and growth, tough immune system and heightened mobility in joints and bones.

For all dogs ages 1-8.

The product contains a formulated blend of omega 6 fatty acids and other provisional nutrients such as vitamin E & C, all of which nourish your puppy's coat and skin gives it a clear shining glow, while also making it much more resilient to flea infestations and bites.

It's made from real premium chicken, and this gives it an authentic and rich flavor your pups can delight themselves in, delish!


  • Easy to digest and consume.
  • High quality savory flavored chicken full of vitamins C and E, omega 6 fatty acids and antioxidants.
  • Well, balanced, all rounded dietary supplement geared towards supporting dogs from as young as one year old up to eight.


  • Doesn't feature complete diet.

5. Hill's Science Diet Mature Adult Active Longevity Small Bites Dry Dog Food

The smaller kibble size of this delicious treat makes it easier for dogs to swallow and consume.

Geared towards smaller breeds, this product ensures your dogs get the maximum amount of nutrients possible with every bite.

It provides nutrients such a vitamins A, B, C & E to help establish and fully develop the immune system; as well as Omega 3 fatty acids to help calm itchy skin, promote a shiny coat and reduce shedding drastically.

The excellent insoluble fiber source found herein actively ensures easy of digestion of the product regardless of breed and age.


  • Fresh whole food ingredients.
  • The natural USA made recipes.
  • Encourages and promotes youthful vitality in dogs.


  • Only specific to smaller dog breeds.
  • Doesn't provide a complete diet plan basis for your dog's daily consumption.

Hill’s Science Diet Dog Food Frequently Asked Questions

husky with beautiful eyes

Indeed very interesting concerns. Hope you find your answer!

What are the main ingredients in this brand's products?

The Ingredients include Chicken, Wheat, Corn Gluten Meal, Chicken Liver Flavour, Pork Fat, lactic acid, vitamins E, L-Ascorbyl-2-Polyphosphate, Niacin Supplement, Vitamin A, Vitamin B12, Thiamine Mononitrate, Calcium Pantothenate, Pyridoxine Hydrochloride, Riboflavin, Ferrous Sulfate, Biotin, Zinc Oxide, Manganous Oxide Copper Sulfate, Taurine, Calcium Iodate, Folic acid, Sodium Selenite, Oat Fibre, calcium carbonate, Mixed Tocopherols, Phosphoric Acid, Beta-Carotene, Potassium Chloride,Dried Broccoli, Natural Flavours, dried apples, Dried Apples, Dried Carrots and cranberries.

The good thing about these diets is that they contain no additives, flavours, or preservatives.

I feed my dog using a food dispensing toy and there are a lot of little crumbs. Is this okay?

Usually, there is just about half to three quarters of a cup of crumb at the bottom of between thirty to forty pound food depending on the brand. If the majority of the kibble is crumb, let the company you purchased the food from know.

Is this dog food good for dogs older than ten years?

This dog food is good for any dog; however, you should ask your vet before you begin feeding them on this diet.

At what age do you put a dog on this product?

All dogs will thrive with this food regardless of their age and you will begin to see a difference in just 30 days.

How big are the food pieces?

The pieces are little bit smaller consisting of round discs of 6mm high by 12mm diameter. However, some brands from this company come in sizes almost half this size.

Is the chicken meal or any ingredient from China?

The chicken is sourced in the USA and all the other ingredients come from certified source and are tested in the US before entering the plant. The product is also tested after manufacturing before it is shipped.

How many cups can one get out of the 38.5 pound bag?

This dog food contains approximately 4.6 cups in every pound. This means that in the 38.5 pound bag you will get around 177 cups of food.


There you have it my friends.

That’s my take on Hill’s Science Diet Dog Food reviews.

Hopefully, things are now clear and you now can now decide whether this company is for you or not.

If you still have some concerns, leave us your questions in the comment section below.

Hill’s Science Diet Dog Food
  • Value for Money
  • Overall Ingredients
  • Meat Content
  • Price
  • Availability


To wrap up our Hill’s Science Diet dog food review, here is my final opinion about the company. Hill’s Science Diet dog food products are top notch. Their recall history though had two different incidents.

The prices are within the reach of almost everyone, though breeders with low budget may find it a little challenging to feed their puppies this food everyday.

The ingredients they use in their foods are top notch.

About the Author Sam Cummings

Hey world! Sam here! I am a writer and a blogger, with keen interest in pets, dogs especially. Writing about those creatures make time melt like an ice cube in a desert! Dogs are just unbelievably amazing!

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