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Hill's Science Diet Cat Food Ingredients


According to our research, Hill's Science Diet manufactures 73 cat food recipes using 130 unique ingredients. To evaluate the quality of ingredients used by Hill's Science Diet, we've studied all 130 ingredients. In this article, we'll share our findings on Hill's Science Diet ingredients.

Cat Food Recipes73
Unique Ingredients130
Artificial Colors0
Animal By-Products1
Anonymous Meats1
Controversial13
Harmful1

First 5 Ingredients

Cat food ingredients in the United States are listed in descending order of pre-cooked weight. The first 5 ingredients typically constitute a significant portion of the recipe.

For Hill's Science Diet, these are the most common ingredients found within the first 5 cat food ingredients.

  1. water
  2. chicken
  3. pork liver
  4. pork liver
  5. powdered cellulose

As you can see, the most common first ingredient in Hill's Science Diet is water. The most common 2nd ingredient is chicken, followed by pork liver, pork liver, and powdered cellulose.

Artificial Food Coloring Dyes

Hill's Science Diet does not use any artificial food coloring dyes. According to our records, none of the 73 Hill's Science Diet cat foods contain artificial food dyes.

Artificial food coloring dyes are unnecessary and potentially harmful ingredients. In general, we not not recommend feeding any pet foods that contain artificial dyes.

In 2010, the CSPI raised serious concerns regarding the safety of many artificial dyes. Most of the studies referenced by the CSPI involved prolonged or excessive consumption. Since most cats consume the same foods throughout their lives, concerns raised by the CSPI are alarming to say the least.

To read more about Artificial Food Dyes, click here.

Animal By-Products

Hill's Science Diet does indeed use animal by-products. More specifically, 1 animal by-product ingredient was found during our analysis of Hill's Science Diet cat food ingredients.

According to AAFCO, by-products are defined as the non-rendered, clean parts, other than meat, derived from slaughtered mammals. In other words, animal by-products are the leftover ingredients that humans typically do not consume (lung, heart, tongue, stomach, intestine, blood, etc).

Many consumers have equated animal by-products with slaughterhouse waste. Animal by-products are still very controversial. Most premium brands have abandoned them in favor of specific named organ ingredients (duck liver, chicken heart, etc).

If you must feed a product with animal by-products, ensure that the specific animal source is specified. In other words, avoid ingredients such as meat by-products or poultry by-products.

pork by-products
19 Recipes

By-products are defined by AAFCO as the "non-rendered, clean parts, other than meat, derived from slaughtered mammals." Thus, pork by-products contain nearly all parts of pork which are typically not consumed by humans. These parts include the liver, lung, spleen, kidney, stomach, blood, intestine, bone, etc.

Like other meat by-products, pork by-products are considered controversial, mainly because they are inexpensive ingredients which consumers have equated with slaughterhouse waste. However, manufactures and many experts claim that animal by-products are unjustly criticized. Proponents state that "named" by-products, such as pork by-products, supply many important nutrients required by cats.

The following recipes contain pork by-products:

Anonymous Meat Ingredients

Anonymous meats are animal-based ingredients which do not provide the source animal's name. These ingredients are controversial because they can come from almost any animal.

In addition, anonymous animal-based ingredients are very inexpensive and often the lowest quality meats that are still allowed to be used in pet food.

In general, we do not recommend feeding any products which contain anonymous meats. When in doubt, always contact the brand's customer service desk for further clarification.

Unfortunately, we've identified 1 anonymous meat ingredient used by Hill's Science Diet.

fish meal
1 Recipes

Fish meal is defined by AAFCO as "the clean, dried, ground tissue of undecomposed whole fish or fish cutting, either or both, with or without the extraction of part of the oil." Since the specific type of fish is not mentioned, we cannot discuss any specific qualities of this ingredient. In general, anonymous ingredients are low quality inclusions when compared to ingredients such as tuna meal, salmon meal, catfish meal, etc.

The following recipes contain fish meal:

Cereal Grains

Certain Hill's Science Diet cat food recipes contain one or more grains. The specific ingredients are listed below.

For cats, we typically recommend choosing a grain-free recipe. Cats are obligate carnivores and therefore grains are not species appropriate.

The kibble production requires a binding agent. Grains are commonly used for this purpose in cat food. When purchasing grain-free cat food, grains are often replaced with another starchy source. This is also not ideal.

To avoid grains and other starchy additions, consider feeding wet or frozen recipes.

whole grain wheat
14 Recipes

Whole grain wheat contains the entire grain of wheat (the germ, bran, and endosperm). Wheat is the second most-produced cereal grain in the world (corn is the first). Although wheat is a controversial ingredient, it is not necessarily undesirable because it provides dietary fiber and many other nutrients. However, wheat contains a notable amount of plant based protein, which is inferior to meat based protein and therefore an undesirable substitution.

Wheat is also one of the most common ingredients to cause food allergies or intolerance. However, grains such as wheat are typically low offenders in comparison to certain protein sources (such as beef).

The following recipes contain whole grain wheat:

wheat flour
27 Recipes

Wheat flour is produced by grinding uncooked wheat into a powder. In addition to dietary fiber, wheat flour provides various vitamins, minerals, and plant based protein.

Wheat is considered a controversial ingredient because of it's protein content. Plant based proteins degrade the overall protein quality in the product. In addition, many people believe wheat is one of the most common ingredients to cause food allergies or intolerance. However, grains such as wheat are typically low offenders in comparison to certain protein sources such as beef.

The following recipes contain wheat flour:

corn gluten meal
32 Recipes

Corn gluten meal is a by-product from the production of various corn products (corn starch, corn syrup, etc). It's very high in protein (nearly 60% protein) and therefore can significant boost the protein content of the product. Because plant based proteins such as corn gluten meal are inferior to meat based proteins (lack many essential amino acids), they are not suitable substitutes.

The following recipes contain corn gluten meal:

wheat gluten
36 Recipes

Wheat gluten is the main protein of wheat. Although wheat gluten is mostly protein, wheat gluten is considered controversial because it significantly boosts the protein content of the product. This is undesirable because plant based protein does not provide the same amino acid profile as meat based protein.

The following recipes contain wheat gluten:

whole grain corn
10 Recipes

Whole grain corn is the entire corn kernel (the germ, bran, and endosperm). Corn is a cereal grain which provides a modest amount of vitamins, minerals, and plant based protein. It also happens to be one of the most controversial ingredients in cat food.

Proponents of corn claim that corn is highly digestible and an excellent source of protein, energy, vitamins, minerals, and essential fatty acids.

Opponents however believe that positive claims in regards to corn are either half-truths or completely false, we'll discuss a few of the opposing arguments.

In regards to digestibility, the claims of "highly digestible" are only true if corn is processed into a meal or flour and subsequently cooked. In regards to the protein contribution, we must note that corn is a plant based protein which does not contain all of the necessary amino acids required by cats to sustain life. Therefore substituting corn for meat is an unsuitable substitution and actually degrades the overall protein quality of the product.

Finally, we'll discuss the claims about vitamins and minerals in corn. Although corn does provide many vitamins and minerals, it not necessarily an exceptional ingredient in this regards. There are many other ingredients which are more complete and biologically appropriate. Therefore the usage of corn as the primary ingredient in cat food should certainly warrant further questioning.

The following recipes contain whole grain corn:

cracked pearled barley
6 Recipes

Cracked pearled barley is barley with the outer husk and bran layers removed. Similar to regular barley, cracked pearled barley provides carbohydrates and dietary fiber. Cracked pearled barley is however not as nutritious as regular whole grain barley.

The following recipes contain cracked pearled barley:

rice
19 Recipes

Rice is a gluten-free carbohydrate source. As long as the bran and germ of the grain are intact, rice can provide a notable amount of fiber and nutrition. However, because the type of rice ("brown" or "white") is not specified, we cannot make this determination.

The following recipes contain rice:

corn flour
1 Recipes

Corn flour a ground cereal grain which provides a modest amount of vitamins, minerals, and plant based protein. It also happens to be one of the most controversial ingredients in cat food.

Proponents of corn claim that corn is highly digestible and an excellent source of protein, energy, vitamins, minerals, and essential fatty acids.

Opponents however believe that positive claims in regards to corn are either half-truths or completely false, we'll discuss a few of the opposing arguments.

In regards to digestibility, the claims of "highly digestible" are only true if corn is processed into a meal or flour and subsequently cooked. In regards to the protein contribution, we must note that corn is a plant based protein which does not contain all of the necessary amino acids required by cats to sustain life. Therefore substituting corn for meat is an unsuitable substitution and actually degrades the overall protein quality of the product.

Finally, we'll discuss the claims about vitamins and minerals in corn. Although corn does provide many vitamins and minerals, it not necessarily an exceptional ingredient in this regards. There are many other ingredients which are more complete and biologically appropriate. Therefore the usage of corn as the primary ingredient in cat food should certainly warrant further questioning.

The following recipes contain corn flour:

Controversial Ingredients

In most cases, ingredients which are given the controversial classification can be substituted with higher-quality alternatives. You should evaluate each controversial ingredient independently to see if there is truly a valid cause for concern.

Keep in mind, certain sacrifices often must be made to produce cat foods at a reasonable price. In general, the more expensive the product, the fewer controversial ingredients you'll find.

In our analysis, we've identified 13 controversial ingredients inside Hill's Science Diet products. These controversial ingredients are listed below. Click on each ingredient for more information.

whole grain wheat
14 Recipes

Whole grain wheat contains the entire grain of wheat (the germ, bran, and endosperm). Wheat is the second most-produced cereal grain in the world (corn is the first). Although wheat is a controversial ingredient, it is not necessarily undesirable because it provides dietary fiber and many other nutrients. However, wheat contains a notable amount of plant based protein, which is inferior to meat based protein and therefore an undesirable substitution.

Wheat is also one of the most common ingredients to cause food allergies or intolerance. However, grains such as wheat are typically low offenders in comparison to certain protein sources (such as beef).

The following recipes contain whole grain wheat:

dried tomato pomace
8 Recipes

Dried tomato pomace is a by-product of tomato manufacturing. It's considered a controversial ingredient because many people believe it is an inexpensive low quality filler. However, tomato pomace provides a notable amount of dietary fiber, B vitamins, Lycopene, and vitamin A. Although it is a very inexpensive ingredient, it is not nutritionally empty.

The following recipes contain dried tomato pomace:

pork plasma
6 Recipes

Pork plasma is the colorless fluid part of a pig's blood. It may sound disgusting, but it's actually very nutritious for cats. Regardless of the nutritional aspects, consumers are shocked by this ingredient, which is why pork plasma is considered a controversial ingredient.

The following recipes contain pork plasma:

powdered cellulose
40 Recipes

Powdered cellulose is produced from minuscule pieces of wood pulp and plant fibers. Other than its fiber content, powdered cellulose lacks any nutritional contribution.

The following recipes contain powdered cellulose:

corn gluten meal
32 Recipes

Corn gluten meal is a by-product from the production of various corn products (corn starch, corn syrup, etc). It's very high in protein (nearly 60% protein) and therefore can significant boost the protein content of the product. Because plant based proteins such as corn gluten meal are inferior to meat based proteins (lack many essential amino acids), they are not suitable substitutes.

The following recipes contain corn gluten meal:

wheat gluten
36 Recipes

Wheat gluten is the main protein of wheat. Although wheat gluten is mostly protein, wheat gluten is considered controversial because it significantly boosts the protein content of the product. This is undesirable because plant based protein does not provide the same amino acid profile as meat based protein.

The following recipes contain wheat gluten:

pea protein
6 Recipes

Pea protein is produced by removing the starchy parts of peas. Pea protein is considered controversial because it provides a substantial plant based protein boost. This boost is undesirable because plant based protein is typically lower in biological value when compared to meat based proteins.

The following recipes contain pea protein:

whole grain corn
10 Recipes

Whole grain corn is the entire corn kernel (the germ, bran, and endosperm). Corn is a cereal grain which provides a modest amount of vitamins, minerals, and plant based protein. It also happens to be one of the most controversial ingredients in cat food.

Proponents of corn claim that corn is highly digestible and an excellent source of protein, energy, vitamins, minerals, and essential fatty acids.

Opponents however believe that positive claims in regards to corn are either half-truths or completely false, we'll discuss a few of the opposing arguments.

In regards to digestibility, the claims of "highly digestible" are only true if corn is processed into a meal or flour and subsequently cooked. In regards to the protein contribution, we must note that corn is a plant based protein which does not contain all of the necessary amino acids required by cats to sustain life. Therefore substituting corn for meat is an unsuitable substitution and actually degrades the overall protein quality of the product.

Finally, we'll discuss the claims about vitamins and minerals in corn. Although corn does provide many vitamins and minerals, it not necessarily an exceptional ingredient in this regards. There are many other ingredients which are more complete and biologically appropriate. Therefore the usage of corn as the primary ingredient in cat food should certainly warrant further questioning.

The following recipes contain whole grain corn:

pork by-products
19 Recipes

By-products are defined by AAFCO as the "non-rendered, clean parts, other than meat, derived from slaughtered mammals." Thus, pork by-products contain nearly all parts of pork which are typically not consumed by humans. These parts include the liver, lung, spleen, kidney, stomach, blood, intestine, bone, etc.

Like other meat by-products, pork by-products are considered controversial, mainly because they are inexpensive ingredients which consumers have equated with slaughterhouse waste. However, manufactures and many experts claim that animal by-products are unjustly criticized. Proponents state that "named" by-products, such as pork by-products, supply many important nutrients required by cats.

The following recipes contain pork by-products:

corn flour
1 Recipes

Corn flour a ground cereal grain which provides a modest amount of vitamins, minerals, and plant based protein. It also happens to be one of the most controversial ingredients in cat food.

Proponents of corn claim that corn is highly digestible and an excellent source of protein, energy, vitamins, minerals, and essential fatty acids.

Opponents however believe that positive claims in regards to corn are either half-truths or completely false, we'll discuss a few of the opposing arguments.

In regards to digestibility, the claims of "highly digestible" are only true if corn is processed into a meal or flour and subsequently cooked. In regards to the protein contribution, we must note that corn is a plant based protein which does not contain all of the necessary amino acids required by cats to sustain life. Therefore substituting corn for meat is an unsuitable substitution and actually degrades the overall protein quality of the product.

Finally, we'll discuss the claims about vitamins and minerals in corn. Although corn does provide many vitamins and minerals, it not necessarily an exceptional ingredient in this regards. There are many other ingredients which are more complete and biologically appropriate. Therefore the usage of corn as the primary ingredient in cat food should certainly warrant further questioning.

The following recipes contain corn flour:

soybean protein isolate
4 Recipes

Soy protein isolate is a highly refined/purified form of soy bean protein. Roughly 90% of soy protein isolate is protein. The inclusion of non-meat protein typically degrades the overall quality of protein in the recipe. This degradation is due to the inferior amino acid profile of plant based proteins.

The following recipes contain soybean protein isolate:

Potentially Harmful Ingredients

Harmful ingredients are those which have been linked to adverse health effects. In general, we do not recommend feeding any product which contains any harmful ingredients.

There are certain situations where these ingredients may be necessary. We always recommend contacting Hill's Science Diet for further clarification regarding any harmful or controversial ingredient.

We have identified 1 harmful ingredient used in certain Hill's Science Diet recipes. To learn more, click on the ingredient's name.

menadione sodium bisulfite complex
17 Recipes

Menadione sodium bisulfite complex is a synthetic version of vitamin K that has been linked to many health concerns. Research has suggested possible toxic reactions in liver cells and red blood cells among other serious problems. In fact, one large chemical supplier warns, "The substance is toxic to kidneys, lungs, liver, mucous membranes. Repeated or prolonged exposure to the substance can produce target organs damage."

The following recipes contain menadione sodium bisulfite complex:

Hill's Science Diet Cat Food Ingredient Lists

Hill's Science Diet

Adult 7+
Chicken & Brown Rice Recipe
Hill's Science Diet
Adult 7+ Chicken & Brown Rice Recipe
First Five Ingredients
chicken
brown rice
brewers rice
yellow pea
pea protein

Hill's Science Diet

Kitten
Chicken & Brown Rice Recipe
Hill's Science Diet
Kitten Chicken & Brown Rice Recipe
First Five Ingredients
chicken
brewers rice
pea protein
chicken fat
brown rice

Hill's Science Diet

Indoor Adult 11+
Chicken Recipe
Hill's Science Diet
Indoor Adult 11+ Chicken Recipe
First Five Ingredients
chicken
whole grain wheat
corn gluten meal
chicken fat
powdered cellulose

Hill's Science Diet

Indoor Kitten
Chicken Recipe
Hill's Science Diet
Indoor Kitten Chicken Recipe
First Five Ingredients
chicken
wheat gluten
brown rice
chicken fat
whole grain oats

Hill's Science Diet

Perfect Digestion
Chicken, Barley & Whole Oats Recipe For Adult 7+ Cats
Hill's Science Diet
Perfect Digestion Chicken, Barley & Whole Oats Recipe For Adult 7+ Cats
First Five Ingredients
chicken
cracked pearled barley
corn gluten meal
whole grain corn
chicken fat

Hill's Science Diet

Perfect Digestion
Chicken, Barley & Whole Oats Recipe For Adult Cats
Hill's Science Diet
Perfect Digestion Chicken, Barley & Whole Oats Recipe For Adult Cats
First Five Ingredients
chicken
cracked pearled barley
corn gluten meal
chicken fat
whole grain oats

Hill's Science Diet

Perfect Digestion
Salmon, Brown Rice & Whole Oats Recipe For Adult Cats
Hill's Science Diet
Perfect Digestion Salmon, Brown Rice & Whole Oats Recipe For Adult Cats
First Five Ingredients
salmon
brown rice
corn gluten meal
whole grain oats
potato protein

Hill's Science Diet

Sensitive Stomach & Skin Adult
Grain Free Salmon & Yellow Peas Recipe
Hill's Science Diet
Sensitive Stomach & Skin Adult Grain Free Salmon & Yellow Peas Recipe
First Five Ingredients
salmon
yellow pea
potato starch
chicken
chicken fat

Hill's Science Diet

Adult
Chicken & Brown Rice Recipe
Hill's Science Diet
Adult Chicken & Brown Rice Recipe
First Five Ingredients
chicken
yellow pea
chicken fat
cracked pearled barley
egg product

Hill's Science Diet

Hairball Control Light Adult
Chicken Recipe
Hill's Science Diet
Hairball Control Light Adult Chicken Recipe
First Five Ingredients
chicken
corn gluten meal
brewers rice
wheat gluten
powdered cellulose

Hill's Science Diet

Hairball Control Adult
Chicken Recipe
Hill's Science Diet
Hairball Control Adult Chicken Recipe
First Five Ingredients
chicken
whole grain wheat
corn gluten meal
chicken fat
powdered cellulose

Hill's Science Diet

Multiple Benefit Adult
Chicken Recipe
Hill's Science Diet
Multiple Benefit Adult Chicken Recipe
First Five Ingredients
chicken
brewers rice
corn gluten meal
powdered cellulose
whole grain wheat

Hill's Science Diet

Adult 11+
Chicken Recipe
Hill's Science Diet
Adult 11+ Chicken Recipe
First Five Ingredients
chicken
whole grain wheat
corn gluten meal
chicken fat
brewers rice

Hill's Science Diet

Hairball Control Adult 7+
Chicken Recipe
Hill's Science Diet
Hairball Control Adult 7+ Chicken Recipe
First Five Ingredients
chicken
whole grain wheat
corn gluten meal
chicken fat
powdered cellulose

Hill's Science Diet

Kitten
Chicken Recipe
Hill's Science Diet
Kitten Chicken Recipe
First Five Ingredients
chicken
brown rice
wheat gluten
chicken fat
egg product

Hill's Science Diet

Oral Care Adult
Chicken Recipe
Hill's Science Diet
Oral Care Adult Chicken Recipe
First Five Ingredients
chicken
brown rice
corn gluten meal
chicken fat
powdered cellulose

Hill's Science Diet

Senior Vitality Adult 7+
Chicken & Rice Recipe
Hill's Science Diet
Senior Vitality Adult 7+ Chicken & Rice Recipe
First Five Ingredients
chicken
brown rice
corn gluten meal
whole grain oats
pea protein

Hill's Science Diet

Adult 7+
Chicken Recipe For Cats
Hill's Science Diet
Adult 7+ Chicken Recipe For Cats
First Five Ingredients
chicken
whole grain wheat
corn gluten meal
chicken fat
brewers rice

Hill's Science Diet

Indoor Adult 7+
Chicken Recipe
Hill's Science Diet
Indoor Adult 7+ Chicken Recipe
First Five Ingredients
chicken
whole grain wheat
corn gluten meal
chicken fat
powdered cellulose

Hill's Science Diet

Light Adult
Chicken Recipe
Hill's Science Diet
Light Adult Chicken Recipe
First Five Ingredients
chicken
corn gluten meal
whole grain wheat
brewers rice
powdered cellulose

Hill's Science Diet

Urinary Hairball Control Adult
Chicken Recipe
Hill's Science Diet
Urinary Hairball Control Adult Chicken Recipe
First Five Ingredients
chicken
whole grain wheat
corn gluten meal
pork fat
powdered cellulose

Hill's Science Diet

Sensitive Stomach & Skin Adult
Chicken & Rice Recipe
Hill's Science Diet
Sensitive Stomach & Skin Adult Chicken & Rice Recipe
First Five Ingredients
chicken
brewers rice
corn gluten meal
whole grain corn
chicken fat

Hill's Science Diet

Indoor Adult
Chicken Recipe
Hill's Science Diet
Indoor Adult Chicken Recipe
First Five Ingredients
chicken
whole grain wheat
corn gluten meal
powdered cellulose
chicken fat

Hill's Science Diet

Adult
Chicken Recipe For Cats
Hill's Science Diet
Adult Chicken Recipe For Cats
First Five Ingredients
chicken
whole grain wheat
corn gluten meal
chicken fat
chicken meal

Hill's Science Diet

Perfect Weight Adult
Chicken Recipe
Hill's Science Diet
Perfect Weight Adult Chicken Recipe
First Five Ingredients
chicken
brewers rice
corn gluten meal
wheat gluten
powdered cellulose

Hill's Science Diet

Perfect Weight Adult
Liver & Chicken Entree
Hill's Science Diet
Perfect Weight Adult Liver & Chicken Entree
First Five Ingredients
water
pork liver
pork by-products
corn flour
powdered cellulose

Hill's Science Diet

Adult
Tender Chicken Dinner
Hill's Science Diet
Adult Tender Chicken Dinner
First Five Ingredients
water
chicken
pork liver
wheat flour
wheat gluten

Hill's Science Diet

Adult
Tender Chicken & Vegetables Stew
Hill's Science Diet
Adult Tender Chicken & Vegetables Stew
First Five Ingredients
chicken broth
chicken
pork liver
carrot
rice

Hill's Science Diet

Healthy Cuisine Adult 7+
Roasted Chicken & Rice Medley
Hill's Science Diet
Healthy Cuisine Adult 7+ Roasted Chicken & Rice Medley
First Five Ingredients
chicken broth
chicken
pork liver
carrot
rice

Hill's Science Diet

Kitten
Savory Salmon Entree
Hill's Science Diet
Kitten Savory Salmon Entree
First Five Ingredients
water
pork liver
salmon
pork by-products
chicken fat

Hill's Science Diet

Kitten
Tender Chicken Dinner
Hill's Science Diet
Kitten Tender Chicken Dinner
First Five Ingredients
water
chicken
pork liver
wheat flour
soybean protein isolate

Hill's Science Diet

Adult 7+
Savory Beef Entree
Hill's Science Diet
Adult 7+ Savory Beef Entree
First Five Ingredients
water
pork liver
beef
pork by-products
wheat flour

Hill's Science Diet

Senior Vitality Adult 7+
Chicken & Vegetable Stew
Hill's Science Diet
Senior Vitality Adult 7+ Chicken & Vegetable Stew
First Five Ingredients
chicken broth
chicken
pork liver
carrot
rice

Hill's Science Diet

Senior Vitality Adult 7+
Salmon & Vegetable Stew
Hill's Science Diet
Senior Vitality Adult 7+ Salmon & Vegetable Stew
First Five Ingredients
chicken broth
salmon
chicken
pork liver
carrot

Hill's Science Diet

Senior Vitality Adult 7+
Tuna & Vegetable Stew
Hill's Science Diet
Senior Vitality Adult 7+ Tuna & Vegetable Stew
First Five Ingredients
chicken broth
tuna
chicken
turkey giblets
pork liver

Hill's Science Diet

Hairball Control
Ocean Fish Entree For Adult Cats
Hill's Science Diet
Hairball Control Ocean Fish Entree For Adult Cats
First Five Ingredients
water
pork liver
tuna
pork by-products
powdered cellulose

Hill's Science Diet

Adult Indoor
Ocean Fish Entree
Hill's Science Diet
Adult Indoor Ocean Fish Entree
First Five Ingredients
water
tuna
pork by-products
pork liver
chicken fat

Hill's Science Diet

Adult
Ocean Fish Entree
Hill's Science Diet
Adult Ocean Fish Entree
First Five Ingredients
water
tuna
pork by-products
pork liver
wheat flour

Hill's Science Diet

Adult
Tender Ocean Fish Dinner
Hill's Science Diet
Adult Tender Ocean Fish Dinner
First Five Ingredients
water
ocean fish
chicken
pork liver
wheat flour

Hill's Science Diet

Adult
Tender Tuna Dinner
Hill's Science Diet
Adult Tender Tuna Dinner
First Five Ingredients
water
tuna
chicken
pork liver
wheat flour

Hill's Science Diet

Adult
Tender Tuna & Vegetables Stew
Hill's Science Diet
Adult Tender Tuna & Vegetables Stew
First Five Ingredients
chicken broth
tuna
pork liver
carrot
beef

Hill's Science Diet

Healthy Cuisine Adult 11+
Seared Tuna & Carrot Medley
Hill's Science Diet
Healthy Cuisine Adult 11+ Seared Tuna & Carrot Medley
First Five Ingredients
chicken broth
tuna
chicken
pork liver
carrot

Hill's Science Diet

Healthy Cuisine
Poached Salmon & Spinach Medley For Adult Cats
Hill's Science Diet
Healthy Cuisine Poached Salmon & Spinach Medley For Adult Cats
First Five Ingredients
chicken broth
salmon
pork liver
carrot
chicken

Hill's Science Diet

Healthy Cuisine Adult
Seared Tuna & Carrot Medley
Hill's Science Diet
Healthy Cuisine Adult Seared Tuna & Carrot Medley
First Five Ingredients
chicken broth
tuna
pork liver
carrot
chicken

Hill's Science Diet

Sensitive Stomach & Skin Adult
Tuna & Vegetable Entree
Hill's Science Diet
Sensitive Stomach & Skin Adult Tuna & Vegetable Entree
First Five Ingredients
chicken broth
tuna
chicken
turkey
carrot

Hill's Science Diet

Senior Vitality Adult 7+
Chicken & Vegetable Entree
Hill's Science Diet
Senior Vitality Adult 7+ Chicken & Vegetable Entree
First Five Ingredients
chicken broth
chicken
pork liver
turkey giblets
green bean

Hill's Science Diet

Adult
Liver & Chicken Entree
Hill's Science Diet
Adult Liver & Chicken Entree
First Five Ingredients
water
pork liver
pork by-products
chicken
wheat flour

Hill's Science Diet

Kitten
Savory Turkey Entree
Hill's Science Diet
Kitten Savory Turkey Entree
First Five Ingredients
water
turkey
turkey giblets
pork liver
salmon

Hill's Science Diet

Adult 7+
Tender Chicken Dinner
Hill's Science Diet
Adult 7+ Tender Chicken Dinner
First Five Ingredients
water
chicken
pork liver
wheat flour
wheat gluten

Hill's Science Diet

Adult 7+
Tender Tuna Dinner
Hill's Science Diet
Adult 7+ Tender Tuna Dinner
First Five Ingredients
water
tuna
chicken
pork liver
wheat flour

Hill's Science Diet

Adult 7+
Tender Chicken Dinner (Pouch)
Hill's Science Diet
Adult 7+ Tender Chicken Dinner (Pouch)
First Five Ingredients
water
chicken
pork liver
wheat flour
wheat gluten

Hill's Science Diet

Adult
Tender Chicken Dinner (Pouch)
Hill's Science Diet
Adult Tender Chicken Dinner (Pouch)
First Five Ingredients
water
chicken
pork liver
wheat flour
wheat gluten

Hill's Science Diet

Healthy Cuisine Kitten
Roasted Chicken & Rice Medley
Hill's Science Diet
Healthy Cuisine Kitten Roasted Chicken & Rice Medley
First Five Ingredients
chicken broth
chicken
pork liver
carrot
wheat gluten

Hill's Science Diet

Kitten
Tender Chicken Dinner (Pouch)
Hill's Science Diet
Kitten Tender Chicken Dinner (Pouch)
First Five Ingredients
water
chicken
pork liver
wheat flour
modified rice starch

Hill's Science Diet

Adult 7+
Tender Tuna Dinner (Pouch)
Hill's Science Diet
Adult 7+ Tender Tuna Dinner (Pouch)
First Five Ingredients
water
tuna
chicken
pork liver
dextrose

Hill's Science Diet

Adult
Savory Chicken Entree
Hill's Science Diet
Adult Savory Chicken Entree
First Five Ingredients
water
chicken
turkey giblets
pork by-products
pork liver

Hill's Science Diet

Adult
Tender Ocean Fish Dinner (Pouch)
Hill's Science Diet
Adult Tender Ocean Fish Dinner (Pouch)
First Five Ingredients
water
ocean fish
chicken
pork liver
wheat flour

Hill's Science Diet

Adult
Tender Tuna Dinner (Pouch)
Hill's Science Diet
Adult Tender Tuna Dinner (Pouch)
First Five Ingredients
water
tuna
chicken
pork liver
dextrose

Hill's Science Diet

Adult
Turkey & Liver Entree
Hill's Science Diet
Adult Turkey & Liver Entree
First Five Ingredients
water
turkey
turkey giblets
pork liver
salmon

Hill's Science Diet

Adult
Turkey & Liver Casserole (Pouch)
Hill's Science Diet
Adult Turkey & Liver Casserole (Pouch)
First Five Ingredients
turkey broth
turkey
pork liver
brown rice
potato starch

Hill's Science Diet

Healthy Cuisine
Roasted Chicken & Rice Medley For Adult Cats
Hill's Science Diet
Healthy Cuisine Roasted Chicken & Rice Medley For Adult Cats
First Five Ingredients
chicken broth
chicken
pork liver
carrot
rice

Hill's Science Diet

Perfect Weight Adult
Roasted Vegetable & Chicken Medley
Hill's Science Diet
Perfect Weight Adult Roasted Vegetable & Chicken Medley
First Five Ingredients
chicken broth
pork liver
carrot
chicken
spinach

Hill's Science Diet

Adult
Chicken & Spinach Casserole (Pouch)
Hill's Science Diet
Adult Chicken & Spinach Casserole (Pouch)
First Five Ingredients
water
chicken
pork liver
brown rice
potato starch

Hill's Science Diet

Adult Indoor
Savory Chicken Entree
Hill's Science Diet
Adult Indoor Savory Chicken Entree
First Five Ingredients
water
chicken
turkey giblets
pork by-products
pork liver

Hill's Science Diet

Adult Light
Liver & Chicken Entree
Hill's Science Diet
Adult Light Liver & Chicken Entree
First Five Ingredients
water
pork liver
pork by-products
chicken
rice

Hill's Science Diet

Adult
Savory Salmon Entree
Hill's Science Diet
Adult Savory Salmon Entree
First Five Ingredients
water
pork liver
salmon
pork by-products
wheat flour

Hill's Science Diet

Adult
Savory Turkey Entree
Hill's Science Diet
Adult Savory Turkey Entree
First Five Ingredients
water
turkey
turkey giblets
pork liver
salmon

Hill's Science Diet

Adult 7+
Savory Chicken Entree
Hill's Science Diet
Adult 7+ Savory Chicken Entree
First Five Ingredients
water
chicken
turkey giblets
pork by-products
pork liver

Hill's Science Diet

Sensitive Stomach & Skin Adult
Chicken & Vegetable Entree
Hill's Science Diet
Sensitive Stomach & Skin Adult Chicken & Vegetable Entree
First Five Ingredients
chicken broth
chicken
turkey
carrot
green pea

Hill's Science Diet

Kitten
Liver & Chicken Entree
Hill's Science Diet
Kitten Liver & Chicken Entree
First Five Ingredients
water
pork liver
pork by-products
chicken
chicken fat

Hill's Science Diet

Adult 7+
Savory Turkey Entree
Hill's Science Diet
Adult 7+ Savory Turkey Entree
First Five Ingredients
water
turkey
turkey giblets
pork liver
salmon

Hill's Science Diet

Adult Urinary Hairball Control
Savory Chicken Entree
Hill's Science Diet
Adult Urinary Hairball Control Savory Chicken Entree
First Five Ingredients
water
chicken
turkey giblets
pork by-products
pork liver

Hill's Science Diet

Adult Hairball Control
Savory Chicken Entree
Hill's Science Diet
Adult Hairball Control Savory Chicken Entree
First Five Ingredients
water
chicken
turkey giblets
pork by-products
pork liver