Science Diet Dog Food

Hill’s Science Diet Dog Food Reviewed: Pros, Cons, and Ingredient Analysis

Anant Shastri
By Anant Shastri
Medically reviewed by Ivana Crnec, DVM
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Hill’s Science Diet Dog Food Summary

Hill's Science Diet Adult Dry Dog Food
  • This dog food made with natural ingredients uses high quality, easy to digest ingredients to fuel the specific energy needs of your full grown dog
  • Helps maintain a beautiful skin and a healthy coat by providing a precise balance of omega 6 and vitamin E
  • Supports lean muscle growth and maintenance in your adult dog with a premium source of high quality protein

What is Hill’s Science Diet Dog Food?

Science Diet Dog Food is a specific dog food line from Hills. Hills is a reputable pet food brand. It offers premium quality formulas for dogs of all breeds, ages, and sizes.

Hill’s Science Diet is not just centered around manufacturing a great food product. The brand also participates in supporting shelters year-round by providing balanced pet nutrition to every dog possible.

Colgate-Palmolive owns Hill’s Pet Nutrition and is currently the manufacturer of Hill’s Science Diet. They bought Hill’s back in 1976, and the brand has seen nothing but exponential growth since then.

Hill’s Science Diet Dog Food caters to the dog’s natural nutritional needs and offers several health benefits like boosting the immune system, providing antioxidants, and being free of preservatives.

Where is Hill’s Science Diet Dog Food Made?

Hill’s Science Diet Dog Food is made in the USA in Topeka, Kansas. Some of the ingredients used in the recipes are imported from other countries.

How is Hill’s Science Diet Dog Food Made?

Hill’s Science Diet Dog Food is a trusted brand that has got nothing but positive reviews. It believes in the fact that ‘lifelong health starts with science,’ and that is what they try their best to follow.

The ingredients that they use go through stringent safety checks, which ensures that they are of top quality.

Regarding protein sources, the brand sticks to using two – lamb or chicken. Also, all recipes contain chicken by-products. The ingredients in their puppy recipes are similar to the adult ones but are higher in fat and protein to account for the puppy’s growing body.

Is Hill’s Science Diet Food Good for Dogs?

Yes, Hill’s Science Diet Dog Food is good.

The main reason for this is that the Science diet involves natural science in its products. Additionally, it is also among the most popular dog food brands that are available in the market.

On the one hand, they do lag behind when it comes to premium ingredients, but they use only one source of animal protein within their first five ingredients.

Originally, Science Diet was developed for healthy dogs who needed a boost in some aspects of their health.

While these foods were generally catered to oral care, sensitive stomach, and weight management, every recipe targets digestion. All recipes contain vitamin C, vitamin E, omega-3, and omega-6 fatty acids.

Hill’s Science Diet Dog Food Formulas Reviewed

The Hill’s Science Diet line offers several different food formulas. To make a choice for pet parents easier, we have reviewed some of them.

Hill’s Science Diet Adult Dry Dog Food

Hill's Science Diet Adult Dry Dog Food

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Summary: Hill’s Science Diet Adult dry dog food has been formulated to fuel dogs’ energy requirements during their adulthood. The product is made with high-quality ingredients that are easy to digest. The dog food is also great-tasting and a hit with most dogs, thanks to its nutritional benefits and flavor profile. Made with natural ingredients, Hill’s Science Diet has been manufactured for your dog’s lifelong health and happiness.

Type: Dry dog food

Best for: Adult dogs

Flavor Options: Chicken and Barley

Price: $1.7/pound

Pros

  • With omega-6 fatty acids & vitamin E
  • Supports skin & coat health
  • Clinically proven antioxidant blend
  • Vitamins C for a healthy immune system
  • Contains easy-to-digest ingredients

Cons

  • The packaging could have been better

Ingredient Analysis

  • Brewers Rice: This is a great source of carbohydrates and also provides volume to the meal.
  • Chicken Liver Flavor: This is used to add a delicious poultry flavor that dogs love while also adding iron to their meal.
  • Chicken Meal: This is a significant source of protein that helps to build muscle in your dog’s body while also giving them sustained energy for their daily activities.
  • Flaxseed: Flaxseed is a great source of omega-3 fatty acids. It is also a great source of fiber that supports digestion and promotes healthy skin and coats.

Review: The brand uses fresh chicken as the first ingredient, which helps maintain strong, lean muscles and ideal body condition.

Hill’s Science Diet Sensitive Stomach & Skin Dry Dog Food

Hill's Science Diet Sensitive Stomach & Skin Dry Dog Food

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Summary: This particular dry dog food is great for improving the digestive health of your dog while boosting its skin and coat condition. It is also a great source of prebiotic fiber to support a balanced gut microbiome in your grown dog. To promote optimal nutrient absorption and easier stool pick-up, this dog food is easily digestible. Furthermore, it is packed with vitamin E & Omega-6 fatty acids that give your dogs a shiny coat. The product is made in the USA with globally sourced ingredients that you can trust.

Type: Dry dog food

Best for: Adult dogs

Flavor Options: Chicken and Barley

Price: $4.7/pound

Pros

  • Beet pulp as a source of prebiotic fiber
  • Highly digestible to help support optimal nutrient absorption
  • Contains vitamin E and omega-6 fatty acids
  • Added vitamins, minerals, and amino acids
  • Recommended by veterinarians

Cons

  • Only one flavor available on online retailers

Ingredient Analysis

  • Chicken: This is the primary source of protein as it helps to build your dog’s muscles, making them leaner. It is also a great source of sustained energy.
  • Brewers Rice: This is a great source of carbohydrates and can help your dog stay active throughout the day.
  • Chicken Meal: Not only does this add an excellent poultry flavor, but it also adds protein to your dog’s diet.
  • Yellow Peas: This is an excellent source of plant protein and helps to balance your dog’s meal.

Review: This is a vet-recommended product that helps dogs with stomach sensitivities. It also reduces the chance of an allergic reaction.

Hill’s Science Diet Perfect Weight for Healthy Weight Dry Dog Food

Hill's Science Diet Perfect Weight for Healthy Weight Dry Dog Food

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Summary: This unique adult dry dog food has a breakthrough formula that has been clinically proven to help with weight management. Reports show that more than 70% of adult dogs lost their unnecessary weight within ten weeks of being fed this dog food. Through this food, it becomes easy for your dog to lose weight in a healthy manner as it also helps build muscle mass in their body. The product is made in the USA with ingredients that have been sourced globally. Furthermore, the product is veterinarian recommended.

Type: Dry dog food

Best for: Adult dogs

Flavor Options: Chicken

Price: $2.2/pound

Pros

  • Support healthy weight management
  • Delicious and well-textured kibble
  • With natural ingredients
  • Vet-recommended formula
  • Available price tag

Cons

  • Peas can cause stomach issues in some dogs

Ingredient Analysis

  • Chicken: This is the first ingredient and a significant source of protein in your dog’s meal. It helps build their muscles and gives them sustained energy.
  • Cracked Pearled Barley: This is an excellent source of soluble fiber, plus carbohydrates and B vitamins for pet digestive health.
  • Brown Rice: This is an excellent source of essential B vitamins and minerals and high-quality complex carbohydrates for additional energy.
  • Pea Fiber: This is an excellent source of protein, vitamins, fiber, and potassium. It also adds fiber to your dog’s diet, thus improving their GI health.

Review: This product is crafted with natural ingredients, along with vitamins, minerals, and beneficial amino acids.

Hill’s Science Diet Large Breed Adult Dry Dog Food

Hill's Science Diet Large Breed Adult Dry Dog Food

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Summary: This dry dog food has been specially formulated to cater to your dog’s energy needs. It works great for large breed adult dogs. Additionally, it also supports your dog’s joint health thanks to the presence of glucosamine and chondroitin. If your adult dog has poor skin health, this dog food can help relieve the symptoms and provide them with a healthy and shiny coat. It also contains natural ingredients paired with nourishing omega-6 fatty acids & vitamin E in addition to high-quality protein.

Type: Dry dog food

Best for: Adult dogs

Flavor Options: Chicken & Barley

Price: $2.6/pound

Pros

  • Uses real chicken is the first ingredient
  • Formulated to provide complete and balanced nutrition
  • Contains natural sources of glucosamine and chondroitin
  • Leads to healthy cartilage and joint health
  • Contains a clinically proven antioxidant blend

Cons

  • More expensive than similar products

Ingredient Analysis

  • Soybean Meal: This is a great source of plant protein in addition to providing your dog with the required beneficial nutrients.
  • Chicken Fat: This is a great flavoring agent which also adds protein to your dog’s diet. It helps in building muscle mass and provides your dog with sustained energy.
  • Brewers Rice: This is a great source of carbohydrates and other beneficial vitamins and minerals.
  • Chicken Liver Flavor: This adds a wonderful poultry flavor that dogs love. Additionally, it also adds protein to your dog’s diet.

Review: This product is made using high-quality ingredients and no artificial colors, flavors, or preservatives.

Hill’s Science Diet 7+ for Senior Dogs Dry Dog Food

Hill's Science Diet 7+ for Senior Dogs Dry Dog Food

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Summary: This special dry dog food contains ingredients that are easy to digest while also providing them with the energy to stay active all day. The product uses a balanced set of minerals to promote strong heart and kidney health. Rich in Omega-6s & vitamin E, this dog food promotes healthier skin and coat. It also contains premium-grade protein, which helps build muscles in your grown dog. Made using natural ingredients sourced from all over the world, this dog food has been proudly manufactured in the USA.

Type: Dry dog food

Best for: Senior dogs

Flavor Options: Chicken & Barley

Price: $3.2/pound

Pros:

  • Contains a synergistic blend of key nutrients
  • Nourishes your dog’s skin for a healthier and shinier coat
  • Rich in antioxidants and vitamin E and C
  • Made from natural, high-quality ingredients
  • Does not contain any artificial colors, flavors, or preservatives

Cons:

  • Expensive price tag

Ingredient Analysis

  • Chicken Meal: This is a rich source of protein that provides pets with supplemental energy and nutrients while also boosting their digestion.
  • Cracked Pearled Barley: This is a great source of soluble fiber, plus carbohydrates and B vitamins. It also improves your dog’s digestive health.
  • Brewers Rice: This adds high-quality complex carbohydrates that provide energy to your dog. It also contains fiber that helps with digestion.
  • Whole Grain Wheat: This is a great source of nutrients, minerals, vitamins, and other beneficial organic compounds.

Review: This product has been recommended by several veterinarians thanks to its special blend of ingredients.

Hill’s Science Diet Adult Small & Toy Breed Dry Dog Food

Hill's Science Diet Adult Small & Toy Breed Dry Dog Food

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Summary: This adult dog food contains ingredients that are easily digestible and are easy on your small dog’s stomach. It also contains beneficial omega-6 fatty acids along with vitamin E. This helps improve your dog’s skin health and gives them a shiny coat. The product contains high-quality protein that helps maintain lean muscle, especially in small breed dogs. This dog food also contains an antioxidant blend specifically for lifelong immune support in toy and miniature dogs.

Type: Dry dog food

Best for: Adult dogs

Flavor Options: Chicken Meal and Rice

Price: $2.5/pound

Pros

  • Supports bone and muscle strength
  • Contains calcium and high-quality proteins
  • Leads to a healthier and noticeably shiny coat
  • Helps support a healthy immune system
  • Does not contain any artificial colors, flavors, or preservatives

Cons

  • Often out of stock on online retailers

Ingredient Analysis

  • Chicken Meal: This is the first ingredient and a significant source of protein in your dog’s meal. It helps build their muscles and adds a great poultry flavor.
  • Brewers Rice: This is a great source of carbohydrates and can help your dog stay active throughout the day.
  • Whole Grain Wheat: Whole grain wheat is a great source of nutrients, minerals, vitamins, and other beneficial organic compounds.
  • Soybean Meal: This is a great source of plant protein. It also contains other beneficial nutrients that offer numerous health benefits.

Review: This product has been made in the USA with global ingredients you can trust. It offers numerous health benefits for small breed dogs.

Hill’s Science Diet Puppy Small Bites Dry Dog Food

Hill's Science Diet Puppy Small Bites Dry Dog Food

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Summary: This dry dog food has been specially crafted for puppies and is sold in the form of a small kibble with a delicious chicken flavor. It helps with the developmental needs of growing puppies by offering several health benefits. This dry dog food contains DHA from fish oil for healthy brain and eye development. Your growing dog can benefit from its high-quality protein that builds lean muscle. This can provide your dog with sustained energy to stay active all day. It also uses a balanced set of minerals to promote strong bones and strong teeth.

Type: Dry dog food

Best for: Puppies

Flavor Options: Chicken and Barley

Price: $2.5/pound

Pros

  • Easy-to-digest food for growing puppies
  • Offers a small kibble size for your pup’s small mouth
  • Supports healthy brain and eye development
  • Helps support a healthy immune system
  • Carefully formulated for the developmental needs of little pups

Cons

  • Only one flavor option is available

Ingredient Analysis

  • Chicken Meal: Not only does this add a great poultry flavor, but it also adds protein to your dog’s diet, helping them to stay active all day.
  • Whole Grain Wheat: Whole grains contain several beneficial nutrients that offer various health benefits. It also improves your pup’s digestion.
  • Cracked Pearled Barley: This is a great source of fiber, and it aids in your pup’s digestion. It also makes your pup’s stools more manageable.
  • Whole Grain Corn: This adds a great flavor to your dog’s meal, in addition to providing numerous health benefits.

Review: This small dog food is made with natural ingredients and is formulated with decades of cutting-edge research.

What Dog Food Formulas does Hill’s Science Diet Make?

Hill’s Science Diet Dog Food includes several recipes. Here is a list of some of those recipes:

Has Hill’s Science Diet Dog Food Been Recalled?

Yes, Hill’s Science Diet Dog Food has been recalled.

Science Diet Adult Small & Toy Breed was recalled due to possible Salmonella contamination in three US states.

The second recall happened when there were alleged labeling problems on select wet dog foods.

Finally, the third recall was Hill’s Prescription and Science Diet dog foods because of high vitamin D levels.

Is Hill’s Science Diet Dog Food Worth it?

Yes, Hill’s Science Diet Dog Food is worth it.

The natural ingredients promote and impart a sense of health and happiness in all dogs. They target several pet health problems such as urinary health, immunity boost, weight management, and allergic reactions.

Whether it is puppy food, cat food, or food for large and small breeds, the brand uses high-quality ingredients such as oats, chicken meal, brown rice, barley recipe, flaxseed, taurine, brewers rice, and iodized salt in their products.

Their products are at par with some of the best names in dog food brands, such as Purina and Royal Canin. The brand also offers prescription diets, high-calorie foods, and dog treats. Their adult dog food is perfect for all breed dogs.