Do Cats Need Fat in their Diet?

The simple answer is, of course. Just as with humans, fat provides energy or fuel and aids in the breakdown and absorption of certain fat-soluble vitamins such as Vitamin A, D, E & K. In addition, it provides a layer of insulation and protection for the internal organs. Good sources can be found in animal proteins (saturated fat) and vegetable oils (polyunsaturated fat).
Some essential fatty acids such as arachidonic acid must be obtained through diet and fats are also a good source of omega 3 and omega 6, two important important fatty acids for health and vitality:
Does your cat need fat
“Omega-6 and omega-3 fatty acids play a vital role in healing inflammation. Replacing some omega-6 with omega-3 fatty acids can lessen an inflammatory reaction—whether it is in the skin (due to allergies), the joints (from arthritis), the intestines (from inflammatory bowel disease) or even in the kidneys (from progressive renal failure)”. Source: ASPCA: Nutrients Your Cat Needs.
While fat in the diet is essential and also helps enhance the flavor of the food, a proper balance of fat is critical as cats fed too much fat can easily become overweight, and as you know, we have a severe pet obesity problem in this country with over 50% of our pets being overweight or obese.
In a study by the National Academies on OUR CAT’S NUTRITIONAL NEEDS they suggest a cat’s diet should have a fat content 9% or more of dry matter.

Additional Reading:

Nutrition for the Adult Cat

A Cat’s Daily Diet

Your Cat’s Nutritional Needs: The Basics

We’re joining the Tasty Tuesday Blog Hop sponsored by Sugar, the Golden Retriever and Kolchak from Kol’s Notes:


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  1. Very interesting. I do not have a cat, however, there are a few feline families I would love to share this with – thank you.

  2. I don’t have a cat either (Hubby’s allergic), but at least I get my kitty fix through the cat sitting portion of my job as a pet sitter! Unfortunately, the majority of my feline clients can be considered obese 🙁
    Barbara Rivers recently posted…Top 3 things to keep in mind when choosing a healthy dog dietMy Profile

  3. Measured out meals will help with the fat issue.
    Sand Spring Chesapeakes recently posted…The Bachelorette ~ Mischief MondayMy Profile

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