Skip to main content

Cat food 101: What ingredients to look for

Are you a new cat owner curious about what to feed your cat? Or are you a well-seasoned owner with a precise cat feeding schedule, and you constantly ensure that what you’re giving is healthy cat food? Whether you fit in one of those categories or somewhere in between, we have just the guide for you. Keep reading to learn about what dry cat food ingredients are healthy and which aren’t.

Nutritional needs

Cat looking up from eating
Laura Chouette/Unsplash.com

When you think of a cat’s wild relatives, you probably think of a lion or tiger. Like their counterparts, domesticated cats need lots of protein. And they need certain nutrients, like taurine, that can only be found in animal, not plant proteins. Cats require particular types of fats, including linoleic acid, arachidonic acid, and DHA. They must also get a sufficient amount of various minerals and vitamins. Notably, cats do not need carbohydrates, which is why feeding cats grain is not recommended. Although humans use carbohydrates for energy, cats instead optimize the energy they get from proteins and fats to the point that carbs are not necessary.

Recommended Videos

The food of utmost importance in cat nutrition is meat. Every pet food sold in the United States must list ingredients in descending order of prevalence and must also display a guaranteed analysis of nutrients such as protein, fiber, and fat. These guidelines were decided on by the Association of American Feed Control Officials (AAFCO).

Protein ingredients

Since animal protein is crucial to a cat’s diet, it should be your priority when looking at cat food labels. Healthy cat food has some type of meat as the leading ingredient. However, it may not be called “meat” in the ingredients list, which should actually specify the animal the meat came from. Also note that meat by-product, bone or fish meal, and beef tallow are other sources of animal protein.

Fatty ingredients

As already mentioned, fats are another essential component of a cat’s diet. They produce twice as much energy as protein. Animal fats and oils are commonly used as a good source of various fats. Omega-3 and omega-6 fatty acids are also necessary and include compounds such as linoleic acid and DHA. Don’t worry about your cat getting too much fat; as long as they are fed an AAFCO-certified food, they are receiving a balanced diet.

Trace elements and the like

Black car eating from bowl
Kseniya Ovchinnikov / Getty Images

Unlike ingredients in human foods, the ingredients in your cat’s food that are hard to pronounce are usually necessary compounds, such as preservatives or vitamins. Why do dry cat foods need preservatives, you may ask? Spoiled food can be very dangerous, so it is important that dry cat foods contain adequate amounts of preservatives, which are a type of antioxidant, to prevent oxidation (spoilage).

Regardless of what preservative is in a cat food, always be sure to check its expiration date prior to feeding it to your pet. Aside from preservatives, other ingredients that you should look for in your cat’s food include 25 vitamins and minerals deemed essential by AAFCO.

What to avoid

We have already discussed what ingredients are important to have in a cat food. But which ingredients should you avoid? Again, cats do not need carbohydrates, which break down to sugars. Sugar has been linked to cancer in cats, so it is probably in your (and your cat’s) best interest to forgo foods that have carbs.

Cat experts recommend grain-free foods, or at the very least, those that contain only complex carbohydrates. Look for the words “corn,” “rice,” and “flour” to know which brands of cat food to avoid.

Other considerations

Calico cat eating from bowl
Thorsten Nilson/EyeEm/Getty Images

You may see distinctions like “natural” or “premium” when looking through dry cat foods. Healthy cat food does not have to have any of these labels, however, and sometimes those labels don’t mean much. Foods deemed “natural” might be labeled as such because they have no artificial ingredients. However, most cat foods do not have any artificial flavors anyways — but they do have man-made trace elements.

On the other hand, an “organic” pet food is one whose ingredients were grown and processed without pesticides. Dry cat foods advertised as “premium” do so without any FDA requirements for that label. Sometimes, a “premium” cat food is easier to digest.

You obviously want to feed your cat the very best food. Now that you’ve read this article, hopefully that task will be easier. Know that dry cat food doesn’t have to be unhealthy or contain grains, despite what some may believe. With your newfound knowledge, you can choose a healthy cat food to feed your furry friend(s)!

Overgrooming cats: What causes it and how to stop it
How to deal with your cat's overgrooming
White cat grooming himself against a black background

Cat overgrooming? You'll want to understand what's causing this behavior. It's only natural to want to help! When cats overgroom, they lick and groom themselves excessively in one or more focused areas. This can lead to hair loss and, in some cases, even skin sores. There are multiple potential causes of overgrooming, and while you can treat issues like skin sores, it's important to get to the root of the overgrooming so you can prevent it. If you think your cat has developed this issue, you'll need to rule out a few potential causes, including physical and emotional ones.

Here's what you'll want to know about feline overgooming so you can help your cat look and feel their best.
Medical causes behind overgrooming

Read more
Can cats have Down syndrome? Here’s the truth
How to care for cats with genetic differences
An orange and white kitten on a pink blanket

Every cat owner feels that their buddy is one of a kind -- and every cat owner is right! No two kitties are the same, no matter how identical they may look on the outside. They each have their own preferences, experiences, cute names, and behaviors that shape the feline they are.
Sometimes, however, cats look different on the outside, too. In fact, one adorable internet-famous kitty named Monty became an icon for pets with facial differences after his adoring parents began sharing his story online. He has a chromosomal abnormality that caused him to be born without a nasal bridge, and many of his differences have caused fans to compare his condition to Down syndrome in humans. But can cats have Down syndrome?
Down syndrome cats may have similar chromosome differences and even similar characteristics to people with Down syndrome, but there's more here than meets the eye. Let's unpack the misconceptions about adorable cats with Down syndrome.

Can cats have Down syndrome?

Read more
The truth about the werewolf cat: Facts and features
The lykoi cat works great for owners who want a more active pet
Werewolf cat relaxing in his bed

You may think you know cats, but until you've seen the werewolf cat, you haven't encountered them all. This feisty kitty certainly lives up to its name and reputation. The lykoi (or wolf cat in Greek) doesn't look like your average mouser. They have a distinct appearance and personality, even though they clock in about 10 pounds, just like a normal kitty. Hard to find and not suitable for novice pet owners, a lykoi will make an amazing pet for the right parent. Before bringing one home, here's what you should know about this rare yet engaging animal.
How to care for a lykoi

You'll recognize a werewolf cat when you see one — the hairless vibe is nothing if not distinctive. It actually comes from a condition called hypotrichosis, which causes fur to grow in patches. Because of this, these kitties have very soft bodies that you will love petting. In terms of hair color, this little beastie rocks a roan coat, meaning you'll spot both white and colored hairs in there.

Read more