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Kibbles 'n Bits vs Hill's Science Diet

Kibbles 'n Bits vs. Hill's Science Diet

In this comparison article for Kibbles 'n Bits vs Hill's Science Diet, we'll highlight the key differences between these two pet food brands. To properly compare Kibbles 'n Bits and Hill's Science Diet, we'll use up-to-date nutritional and price information.

There are many factors to consider when choosing the best pet food brand for your pet. Factors such as ingredient quality, guaranteed analysis, product safety, brand history, and cost are among the most important factors to consider.

Throughout this Hill's Science Diet vs Kibbles 'n Bits comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Kibbles 'n Bits Review Page or Hill's Science Diet Review Page.

Guaranteed Analysis: Hill's Science Diet vs. Kibbles 'n Bits

According to AAFCO, all pet food labels must provide a guaranteed analysis of nutrient content. The analysis must provide guaranteed minimum percentages of crude protein and crude fat, and maximum percentages of crude fiber and moisture.

All percentages used in this comparison are averages reported on a dry matter basis.

Kibbles 'n Bits Dog Food vs. Hill's Science Diet Dog Food

Dry Dog Food Kibbles 'n Bits Hill's Science Diet
Crude Protein 23.7% 24.8%
Crude Fat 9.8% 14.6%
Crude Fiber 5.4% 4.1%
Wet/Canned Dog Food Kibbles 'n Bits Hill's Science Diet
Crude Protein 44.4% 25.9%
Crude Fat 16.7% 17.2%
Crude Fiber 8.3% 3.3%

Crude Protein Comparison For Dog Food

Protein is an extremely important part of your dog's diet. Without sufficient protein, dogs can develop a wide-range of serious health problems.

Both brands provide roughly the same amount of crude protein. For wet dog foods, Kibbles 'n Bits provides significantly more protein (about 18.57% more).


Crude Fat Comparison For Dog Food

Dietary fats serves a multitude of roles in the proper development and function of our canine companions. Here are some of the benefits (not exhaustive):

  • Help produce prostaglandins, which reduce inflammation among other critical functions.
  • Aid in the absorption of fat-soluble vitamins
  • Improve skin and coat health
  • Improve the palatially of your dog's food

Kibbles 'n Bits dry recipes contain 4.87% less fat than Hill's Science Diet dry recipes. This difference in fat content is a notable difference between Hill's Science Diet and Kibbles 'n Bits. For wet dog foods, Hill's Science Diet and Kibbles 'n Bits provide roughly the same amount of fat.


As you can see, Hill's Science Diet and Kibbles 'n Bits guarantee a similar amount of crude fiber. For wet dog foods, Kibbles 'n Bits provides more fiber (about 5.05% more).

Kibbles 'n Bits Pet Food Ingredients vs. Hill's Science Diet Pet Food Ingredients

Kibbles 'n Bits and Hill's Science Diet both use the following controversial ingredients in many of their products:

Liver
Iron Oxide
Caramel Color

Here are some of the controversial ingredients used only by Kibbles 'n Bits.

Corn
Corn Syrup
Whole Wheat
Ground Wheat
Animal Digest
Soybean Flour
Garlic Extract
Wheat Middlings
Meat By-Products
Soybean Protein Concentrate
Animal Fat (Preserved With Mixed Tocopherols)

Here are some of the controversial ingredients used only by Hill's Science Diet.

Caramel
Corn Flour
Pea Protein
Pork Plasma
Poultry Fat
Animal Liver
Brewers Rice
Wheat Gluten
Tomato Pomace
Beef By-Products
Corn Gluten Meal
Pork By-Products
Whole Grain Corn
Whole Grain Wheat
Powdered Cellulose
Dried Tomato Pomace
Pea Protein Concentrate
Soybean Protein Isolate

We believe that certain pet food ingredients are linked to adverse health affects; these ingredients are classified as harmful.

Here are some of the harmful ingredients used only by Kibbles 'n Bits.

Bha
Red 3
Blue 1
Red 40
Yellow 5
Yellow 6
Red 40 Lake
Yellow 6 Lake
Propylene Glycol
Animal Fat (Preserved With Bha)
Animal Fat (Preserved With Bha/Bht)

Here are some of the harmful ingredients used only by Hill's Science Diet.

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Kibbles 'n Bits & Hill's Science Diet?

Kibbles 'n Bits has been recalled once.

  • Feb. 15, 2018: pentobarbital

Hill's Science Diet has been recalled 2 times.

  • Jan. 31, 2019: elevated levels of Vitamin D
  • March 20, 2019: elevated levels of Vitamin D

Price Comparison: Which Brand Is More Expensive?

Dry Dog Food Kibbles 'n Bits Hill's Science Diet
Per Pound $0.68 $2.19
Per Calorie $0.0005 $0.0014
Wet Dog Food Kibbles 'n Bits Hill's Science Diet
Per Pound $1.76 $3.56
Per Calorie $0.0047 $0.0086

The average cost-per-lb is heavily influenced by the varying amounts of moisture present in each brand's food products (wet vs. dry food, dry vs. freeze-dried food, etc). However, the average cost-per-kcal eliminates the influence of moisture. Therefore, the average cost-per-kcal is the better metric to consider.

If you'd like to calculate the average cost-per-day or cost-pet-year of feeding Kibbles 'n Bits or Hill's Science Diet, input your pet's weight into our cost analyzer widget.

Averages price data can identify whether or not there exists a significant price difference between two brands. However, the actual price that you'll pay for Kibbles 'n Bits or Hill's Science Diet will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Kibbles 'n Bits and Hill's Science Diet. In addition, we currently have some great coupons for our readers.


Disclosure: PawDiet has an affiliate relationship with stores featured (or linked-to) in this article. We are compensated for referring customers. Thank you for shopping with our retail partners!

Where To Buy Kibbles 'n Bits Pet Foods

You can purchase Kibbles 'n Bits pet foods from the following stores:


14 Recipes In-Stock Today

3 Recipes In-Stock Today

Where To Buy Hill's Science Diet Pet Foods

You can purchase Hill's Science Diet pet food products from these retailers:


127 Recipes In-Stock Today

107 Recipes In-Stock Today

132 Recipes In-Stock Today

35 Recipes In-Stock

Type Of Pet Foods Available

Product Kibbles 'n Bits Hill's Science Diet
Dry Dog Food 9 Recipes 32 Recipes
Wet Dog Food 6 Recipes 30 Recipes
Dog Treats 15 Treats
Dry Cat Food 18 Recipes
Wet Cat Food 38 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores