Unbiased Cat Food Reviews

Find the best cat food for your cat from 2800+ products and 150+ brands.

If you're concerned about proper feline nutrition, ingredient quality, allergies, nutrition profiles, weight loss or simply feeding your finicky cat, the CatFoodDB is the perfect research tool to help you find the best cat foods - the ones that meet your cat's individual needs.

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Hill's Science Diet Cat Food Reviews

Hill's Science Diet Cat Food Reviews

According to their website, Science Diet is recommended by veterinarians worldwide.

Please note that veterinary diets may be specifically formulated to address specific health conditions in your pet, and hence these products may prioritize a different nutritional breakdown than that recommended by CatFoodDB.

Please note that CatFoodDB may earn a small commission on purchases made via links on this site. Thank you for your support!
About Our Reviews

Choosing the right food for your cat can be a daunting task. What makes a good cat food? Whose reviews can you trust? Here at CatFoodDB, we generate our brand reviews using our own custom algorithm from the data provided straight from the manufacturer - the product ingredient lists and its published guaranteed analysis. You can find more details about how we do this here: CatFoodDB's Review Process.

Is Hill's Science Diet A Good Cat Food?

Is Hill's Science Diet good for cats? Based on our analysis of 47 unique Hill's Science Diet cat food products, Hill's Science Diet is a significantly below average overall cat food brand when compared to other products in our database.

Of these 47 Hill's Science Diet products we reviewed:

  • 1 product (2.1%) contains significantly fewer carbs than average.
  • 17 products (36.2%) list a high-quality protein as their first ingredient.

However,

  • All of these products contain at least one questionable ingredient or filler. Click on each product's individual review for more information.

Is Hill's Science Diet A Good Wet Cat Food?

Based on our analysis of 30 unique Hill's Science Diet wet (canned) cat food products, Hill's Science Diet is a significantly below average wet cat food brand when compared to similar products in our database.

Hill's Science Diet Wet Food Average Ingredient Score:

Hill's Science Diet Wet Food Average Nutrition Score:

CatFoodDB's Top 3 Hill's Science Diet Wet Cat Foods

Hill's Science Diet Adult Healthy Cuisine Poached Salmon & Spinach Medley
Hill's Science Diet Adult Healthy Cuisine Poached Salmon & Spinach Medley
Primary Proteins: salmon, pork & chicken
Allergens: seafood, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult
Hill's Science Diet Adult
Primary Proteins: turkey, pork & salmon
Allergens: seafood, corn & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult 7+ Savory Turkey Entrée
Hill's Science Diet Adult 7+ Savory Turkey Entrée
Primary Proteins: turkey, pork & salmon
Allergens: seafood, corn & soy
Ingredients:
Nutrition:

Is Hill's Science Diet A Good Dry Cat Food?

Based on our analysis of 17 Hill's Science Diet dry (kibble) cat food products, Hill's Science Diet is a significantly below average dry cat food brand when compared to similar products in our database. Note that dry foods will almost always rank lower than their wet food counterparts due to the higher carbohydrate content found in most dry pet food.

Hill's Science Diet Dry Food Average Ingredient Score:

Hill's Science Diet Dry Food Average Nutrition Score:

CatFoodDB's Top 3 Hill's Science Diet Dry Cat Foods

Hill's Science Diet Adult Chicken Recipe (Dry)
Hill's Science Diet Adult Chicken Recipe (Dry)
Primary Proteins: chicken
Allergens: seafood, corn & soy
Product Highlights:
  • First ingredient is a quality protein.
Ingredients:
Nutrition:

Hill's Science Diet Adult Perfect Weight (Dry)
Hill's Science Diet Adult Perfect Weight (Dry)
Primary Proteins: chicken
Allergens: corn & wheat gluten
Product Highlights:
  • First ingredient is a quality protein.
Ingredients:
Nutrition:

Hill's Science Diet Adult 11+ Indoor (Dry)
Hill's Science Diet Adult 11+ Indoor (Dry)
Primary Proteins: chicken
Allergens: seafood, corn & wheat gluten
Product Highlights:
  • First ingredient is a quality protein.
Ingredients:
Nutrition:

Is Hill's Science Diet A Good Kitten Food?

Kitten food is specifically designed to support growing cats - these products are formulated to contain more calories, protein, and fat than their adult food counterparts. Kitten food is designed to support a still-developing digestive system, and to support the kitten's active playful lifestyle!

Despite these differences, however, the same principles apply when evaluating kitten food as adult cat food. Kitten foods made with quality protein sources and without cheap fillers, and that are high in protein and low in carbohydrates, are a solid indicator of a kitten food's quality -- same as it is for adult cat food! CatFoodDB's review system, based on the products published guaranteed analysis and ingredient lists, is therefore also uniquely positioned to evaluate kitten food as well!

Hill's Science Diet Kitten Food Average Ingredient Score:

Hill's Science Diet Kitten Food Average Nutrition Score:

CatFoodDB's Top 3 Hill's Science Diet Kitten Foods

Hill's Science Diet Kitten Savory Turkey Entrée
Hill's Science Diet Kitten Savory Turkey Entrée
Primary Proteins: turkey, pork & salmon
Allergens: seafood, corn, soy & eggs
Product Highlights:
  • Contains significantly fewer carbs than average.
Ingredients:
Nutrition:

Hill's Science Diet Kitten Liver & Chicken Entrée
Hill's Science Diet Kitten Liver & Chicken Entrée
Primary Proteins: pork & chicken
Allergens: seafood, corn, soy & eggs
Ingredients:
Nutrition:

Hill's Science Diet Kitten Tender Chicken Dinner
Hill's Science Diet Kitten Tender Chicken Dinner
Primary Proteins: chicken & pork
Allergens: seafood, wheat gluten, soy & eggs
Ingredients:
Nutrition:

Other Hill's Science Diet Reviews

Of course, not every product reviewed will make one of CatFoodDB's Top lists, but that doesn't mean these products are not worth your time! Below you'll find the rest of Hill's Science Diet products we've reviewed here at CatFoodDB.

Other Reviewed Hill's Science Diet Wet Cat Foods

Hill's Science Diet Adult Savory Turkey Entrée
Hill's Science Diet Adult Savory Turkey Entrée
Primary Proteins: turkey, pork & salmon
Allergens: seafood & corn
Ingredients:
Nutrition:

Hill's Science Diet Adult Healthy Cuisine Seared Tuna & Carrot Medley
Hill's Science Diet Adult Healthy Cuisine Seared Tuna & Carrot Medley
Primary Proteins: tuna, pork & chicken
Allergens: seafood, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult 11+ Healthy Cuisine Seared Tuna & Carrot Medley
Hill's Science Diet Adult 11+ Healthy Cuisine Seared Tuna & Carrot Medley
Primary Proteins: tuna, chicken & pork
Allergens: beef, seafood, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Tender Chicken Dinner
Hill's Science Diet Adult Tender Chicken Dinner
Primary Proteins: chicken & pork
Allergens: seafood, wheat gluten, soy & eggs
Ingredients:
Nutrition:

Hill's Science Diet Adult Urinary Hairball Control Savory Chicken Entrée
Hill's Science Diet Adult Urinary Hairball Control Savory Chicken Entrée
Primary Proteins: chicken, turkey & pork
Allergens: seafood, corn & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Tender Tuna Dinner
Hill's Science Diet Adult Tender Tuna Dinner
Primary Proteins: tuna, chicken & pork
Allergens: seafood, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult 7+ Savory Chicken Entrée
Hill's Science Diet Adult 7+ Savory Chicken Entrée
Primary Proteins: chicken, turkey & pork
Allergens: seafood, corn & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Tender Ocean Fish Dinner
Hill's Science Diet Adult Tender Ocean Fish Dinner
Primary Proteins: chicken & pork
Allergens: seafood, wheat gluten, soy & eggs
Ingredients:
Nutrition:

Hill's Science Diet Hill's Science Diet Adult Savory Chicken Entrée
Hill's Science Diet Hill's Science Diet Adult Savory Chicken Entrée
Primary Proteins: chicken, turkey & pork
Allergens: seafood, corn & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Healthy Cuisine Roasted Chicken & Rice Medley
Hill's Science Diet Adult Healthy Cuisine Roasted Chicken & Rice Medley
Primary Proteins: chicken & pork
Allergens: wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult 7+ Tender Chicken Dinner
Hill's Science Diet Adult 7+ Tender Chicken Dinner
Primary Proteins: chicken & pork
Allergens: seafood, wheat gluten, soy & eggs
Ingredients:
Nutrition:

Hill's Science Diet Adult 7+ Healthy Cuisine Roasted Chicken & Rice Medley
Hill's Science Diet Adult 7+ Healthy Cuisine Roasted Chicken & Rice Medley
Primary Proteins: chicken & pork
Allergens: wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Hairball Control Savory Chicken Entrée
Hill's Science Diet Adult Hairball Control Savory Chicken Entrée
Primary Proteins: chicken, turkey & pork
Allergens: corn & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Liver & Chicken Entrée
Hill's Science Diet Adult Liver & Chicken Entrée
Primary Proteins: pork & chicken
Allergens: seafood & corn
Ingredients:
Nutrition:

Hill's Science Diet Adult Ocean Fish Entrée
Hill's Science Diet Adult Ocean Fish Entrée
Primary Proteins: tuna & pork
Allergens: seafood, corn & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Light Liver & Chicken Entrée
Hill's Science Diet Adult Light Liver & Chicken Entrée
Primary Proteins: pork & chicken
Allergens: seafood & corn
Ingredients:
Nutrition:

Hill's Science Diet Adult 7+ Tender Tuna Dinner
Hill's Science Diet Adult 7+ Tender Tuna Dinner
Primary Proteins: tuna, chicken & pork
Allergens: seafood, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Perfect Weight Liver & Chicken Entrée
Hill's Science Diet Adult Perfect Weight Liver & Chicken Entrée
Primary Proteins: pork
Allergens: corn
Ingredients:
Nutrition:

Hill's Science Diet Adult Indoor Ocean Fish Entrée
Hill's Science Diet Adult Indoor Ocean Fish Entrée
Primary Proteins: tuna & pork
Allergens: seafood, corn & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult 7+ Savory Beef Entrée
Hill's Science Diet Adult 7+ Savory Beef Entrée
Primary Proteins: pork & beef
Allergens: beef, seafood, corn & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Savory Salmon Entrée
Hill's Science Diet Adult Savory Salmon Entrée
Primary Proteins: pork & salmon
Allergens: seafood & corn
Ingredients:
Nutrition:

Hill's Science Diet Adult Hairball Control Ocean Fish Entrée
Hill's Science Diet Adult Hairball Control Ocean Fish Entrée
Primary Proteins: pork & tuna
Allergens: seafood, corn & soy
Ingredients:
Nutrition:


Other Reviewed Hill's Science Diet Dry Cat Foods

Hill's Science Diet Adult Light (Dry)
Hill's Science Diet Adult Light (Dry)
Primary Proteins: chicken
Allergens: corn & wheat gluten
Ingredients:
Nutrition:

Hill's Science Diet Adult Indoor (Dry)
Hill's Science Diet Adult Indoor (Dry)
Primary Proteins: chicken
Allergens: seafood, corn, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Hairball Control Light (Dry)
Hill's Science Diet Adult Hairball Control Light (Dry)
Primary Proteins: chicken
Allergens: seafood, corn, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Multiple Benefit (Dry)
Hill's Science Diet Adult Multiple Benefit (Dry)
Primary Proteins: chicken
Allergens: seafood, corn, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult 7+ Chicken Recipe (Dry)
Hill's Science Diet Adult 7+ Chicken Recipe (Dry)
Primary Proteins: chicken
Allergens: seafood & corn
Ingredients:
Nutrition:

Hill's Science Diet Adult 7+ Hairball Control (Dry)
Hill's Science Diet Adult 7+ Hairball Control (Dry)
Primary Proteins: chicken
Allergens: seafood, corn & wheat gluten
Ingredients:
Nutrition:

Hill's Science Diet Adult Oral Care (Dry)
Hill's Science Diet Adult Oral Care (Dry)
Primary Proteins: chicken
Allergens: corn & wheat gluten
Ingredients:
Nutrition:

Hill's Science Diet Adult Urinary Hairball Control (Dry)
Hill's Science Diet Adult Urinary Hairball Control (Dry)
Primary Proteins: chicken
Allergens: seafood, corn, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Hairball Control (Dry)
Hill's Science Diet Adult Hairball Control (Dry)
Primary Proteins: chicken
Allergens: seafood, corn, wheat gluten & soy
Ingredients:
Nutrition:

Hill's Science Diet Adult Sensitive Stomach & Skin (Dry)
Hill's Science Diet Adult Sensitive Stomach & Skin (Dry)
Primary Proteins: chicken
Allergens: corn, soy & eggs
Ingredients:
Nutrition:

Hill's Science Diet Adult 11+ Chicken Recipe (Dry)
Hill's Science Diet Adult 11+ Chicken Recipe (Dry)
Primary Proteins: chicken
Allergens: seafood, corn, wheat gluten, soy & eggs
Ingredients:
Nutrition:

Hill's Science Diet Adult 7+ Indoor (Dry)
Hill's Science Diet Adult 7+ Indoor (Dry)
Primary Proteins: chicken
Allergens: seafood, corn, wheat gluten & soy
Ingredients:
Nutrition:


Other Reviewed Hill's Science Diet Kitten Foods

Hill's Science Diet Kitten Healthy Cuisine Roasted Chicken & Rice Medley
Hill's Science Diet Kitten Healthy Cuisine Roasted Chicken & Rice Medley
Primary Proteins: chicken & pork
Allergens: seafood & wheat gluten
Ingredients:
Nutrition:

Hill's Science Diet Kitten Chicken Recipe (Dry)
Hill's Science Diet Kitten Chicken Recipe (Dry)
Primary Proteins: chicken
Allergens: seafood, wheat gluten & eggs
Ingredients:
Nutrition:

Hill's Science Diet Kitten Indoor (Dry)
Hill's Science Diet Kitten Indoor (Dry)
Primary Proteins: chicken
Allergens: seafood, wheat gluten & eggs
Ingredients:
Nutrition:

Hill's Science Diet Kitten Savory Salmon Entrée
Hill's Science Diet Kitten Savory Salmon Entrée
Primary Proteins: pork & salmon
Allergens: seafood, corn, soy & eggs
Ingredients:
Nutrition:

About Tammy

Tammy has been reviewing cat food products and brands since 2015. During this time she's read and analyzed many thousands of pet food product labels in her quest to help cat owners understand exactly what they're serving their feline companions.

Tammy last reviewed this page in October 2021.

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