Diamond vs Fussie Cat

Diamond vs. Fussie Cat

In this comparison article for Diamond vs Fussie Cat, we'll highlight the key differences between these two pet food brands. To properly compare Diamond and Fussie Cat, 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 Fussie Cat vs Diamond comparison, we've utilized average data to make general comparisons. If you'd like to see individual product reviews, visit our Diamond Review Page or Fussie Cat Review Page.

Guaranteed Analysis: Fussie Cat vs. Diamond

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.

Diamond Cat Food vs. Fussie Cat Cat Food

Dry Cat Food Diamond Fussie Cat
Crude Protein 37.8% 39.6%
Crude Fat 19.7% 17.4%
Crude Fiber 4.7% 5.6%
Wet/Canned Cat Food Diamond Fussie Cat
Crude Protein 44.7% 76.2%
Crude Fat 22.0% 8.8%
Crude Fiber 6.1% 1.1%

Crude Protein Comparison For Cat Food

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

Both brands provide roughly the same amount of crude protein. For wet cat foods, Fussie Cat provides significantly more protein (about 31.52% more).


Crude Fat Comparison For Cat Food

There are many ways in which dietary fat contributes to the overall health of our feline friends. Here is a short list of benefits provided by fats (not exhaustive):

  • Aid in the digestion and absorption of fat-soluble vitamins
  • Improve the health of skin/coat
  • Slow the growth of yeast infections
  • Slow the development and spread of certain type of cancers.
  • Maintain healthy blood pressure

According to our average data, Fussie Cat typically provides less fat than Diamond. However, this difference is relatively small and doesn't represent a significant difference between the two brands. In addition, Diamond wet cat foods also provide more fat than Fussie Cat wet foods.


As you can see, Diamond and Fussie Cat guarantee a similar amount of crude fiber. For wet cat foods, Diamond provides more fiber (about 4.99% more).

Diamond Pet Food Ingredients vs. Fussie Cat Pet Food Ingredients

Here are some of the controversial ingredients used only by Diamond.

Meat Meal
Ground Corn
Pea Protein
Brewers Rice
Tomato Pomace
Beef By-Products
Corn Gluten Meal
Powdered Cellulose
Chicken By-Product Meal
Ground Whole Grain Corn
Poultry By-Product Meal
Canola Oil (Preserved With Mixed Tocopherols)

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 Diamond.

Menadione Sodium Bisulfite

Here are some of the harmful ingredients used only by Fussie Cat.

Menadione Sodium Bisulfite Complex

Product Safety: Recall History of Diamond & Fussie Cat?

Diamond has been recalled once.

  • March 10, 2013: low level of thiamine (Vitamin B1)

According to our records, Fussie Cat has never been recalled.

Price Comparison: Which Brand Is More Expensive?

Dry Cat Food Diamond Fussie Cat
Per Pound $1.23 $3.15
Per Calorie $0.0007 $0.0020
Wet Cat Food Diamond Fussie Cat
Per Pound $3.07 $7.08
Per Calorie $0.0058 $0.0259

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 Diamond or Fussie Cat, 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 Diamond or Fussie Cat will depend on your shopping habits.

Pet owners who use our price comparison feature typically save more than 25% off retail prices for Diamond and Fussie Cat. 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 Diamond Pet Foods

You can purchase Diamond pet foods from the following stores:






Where To Buy Fussie Cat Pet Foods

You can purchase Fussie Cat pet food products from these retailers:









Type Of Pet Foods Available

Product Diamond Fussie Cat
Dry Dog Food 21 Recipes
Wet Dog Food 3 Recipes
Dog Treats 6 Treats
Dry Cat Food 4 Recipes 3 Recipes
Wet Cat Food 3 Recipes 19 Recipes
Cat Treats

Compare Pet Food Prices Across Multiple Pet Stores

Compare Diamond To

Compare Fussie Cat To

Brands Similar To