11 Substitute Foods Cats Can Eat Besides Cat Food

If you are wondering, “What can cats eat besides cat food?” you likely have a strong desire to add more variety to your cat’s diet. You want your cat to experience a world of flavors and not have to stick to eating the same boring commercial cat foods.

What Is A Good Substitute For Cat Food?

While cat food should be your cat’s primary source of nutrition since cat food is specially formulated to meet a cat’s nutritional needs, there are 11 human foods you can add to your cat’s diet to allow your cat to enjoy all sorts of deliciousness.

Oily Fish

Reveal Natural Wet Cat Treat Tuna Loin 1.06oz - 12 Pack

Truthfully, all fish is safe to feed to your cat. Oily fish, however, is the best to feed your cat because oily fish supports optimal health of the eyes, joints, and brain. Examples of oily fish that are good for your cat are tuna and mackerel.


Beef, poultry, and any other fresh meat are good for cats to eat. If you think about it, cats eat these kinds of things in the wild, so there is nothing wrong with sharing a variety of fresh meats with your kitty.

Just make sure to avoid highly processed meats, like sausage and hot dogs, and do not feed luncheon meats because such meats contain a whole lot of salt which is toxic to cats.


If you want to share a slice of cheese with your cat, that is fine. Just make sure you do not feed your kitty too much cheese as this can cause stomach upset.


Berries are low in sugar, and they are also rich in antioxidants, making them a good snack for your cat. If you want to feed berries to your cat, make sure you feed them to your cat by themselves.

Do not feed berries to your cat that are covered in sugar, whipped cream, or are part of a pie.


Many cats love to eat melon as a snack from time to time. Additionally, melons are rich in vitamins A and C, making them a nutritional snacking option for your kitty.

Just make sure there are no seeds in the pieces of melon you feed your cat because seeds can possibly be a choking hazard.



While cats do not require vegetables as part of their diet, they can enjoy them as a treat from time to time. One treat cats love is carrots. If you decide to feed your cat carrots, make sure they are cooked because raw carrots can be a potential choking hazard for your cat.

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Cats do not need to eat a lot of grain as grains can cause obesity; however, a little bit will not hurt if given as a treat. If you are eating rice, it is okay for you to share a bit with your cat. Furthermore, you can also give your cat a small bit of rice if he or she is contending with digestive problems.


Oats are rich in protein, iron and fiber, all of which are beneficial for your cat’s health. In addition to being a healthy snack option for your cat, oats can also be useful for treating skin irritation. If you want to apply oats to your cat’s skin to treat irritation, finely grind the oats up in a blender and apply them to your cat’s skin as a paste.



If you are having breakfast and want to share some of your eggs with your cat, there is no harm in doing this at all. Eggs are a rich source of protein, and your cat will digest them easily. Just make sure the eggs do not contain much salt or any other ingredients that are harmful to cats.


You may think it is funny for cats to eat spinach, but some cats love nibbling on it. If your cat wants some of your spinach, it is okay to offer it as a treat because spinach is rich in a variety of vitamins. If your cat has urinary or kidney issues, do not share your spinach because spinach is not good for cats with such issues.

[Related Article: Cats vs Cucumbers : Why Are Cats So Afraid of Them?]

8 Ingredients and foods Harmful to Cats

Now that you know what your cat can have other than cat food, you must also know which foods and ingredients are harmful to cats so you can make sure what you share with your cat does not contain any of these. We talked about how too much salt is toxic to your cat; however, there are eight foods you must absolutely never feed your cat.


Never allow your cat to ingest alcohol. As much as one tablespoon of alcohol of any kind can cause damage to your cat’s brain and organs.


Chocolate is not only toxic for dogs. Chocolate is toxic to cats as well as it can cause heart problems, muscle tremors, and seizures. Dark chocolate is especially dangerous for your cat to eat.

Caffeinated Drinks

can cats drink coffee

Never allow your cat to consume any drinks containing caffeine. Caffeine can cause your cat to suffer muscle spasms, heart palpitations and a rapid respiratory rate. Even a small amount of caffeine can be dangerous.

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Dairy Products

A slice of cheese here and there is okay; however, you need to be careful feeding your cat dairy as many cats are lactose intolerant. If your cat happens to be lactose intolerant, he or she may have an upset stomach, vomit and have diarrhea. Just monitor your cat closely if you decide to share a little bit of dairy from your plate.

Fat Trimmings

You may be tempted to give your cat the fat trimmings from your meet, but do not do this. If you feed your cat too much fat, he or she can develop pancreatitis, and this can be painful.

Grapes and Raisins

Just as you want to keep grapes and raisins away from your dog, the same is also true for your cat. Grapes and raisins can be poisonous to your cat, so do not ever share grapes and raisins with your cat or foods containing them.

Garlic and Onions

Garlic and Onions

Eating a small portion of onion or garlic as part of a sauce is fine but eating an entire clove of garlic or enough onion can cause severe nausea. Consuming garlic and onions on a regular basis can cause your cat to become anemic.

Artificial Sweeteners

Artificial sweeteners are bad for your cat. These have been known to cause organ problems in dogs, and the same may be true for cats. It is better to be safe and sorry and keep artificial sweeteners out of the reach of your cat.

So, the next time your little furry family member plops down at your feet begging to have a bit of your food, you can share without the worry of causing any harm. Just make sure the food you decide to share does not contain any ingredients that are harmful to cats, and all will be well.

[Related Article: Why Cats Eat Grass – Here Are What Experts Are Saying]

Can Cats Eat Scrambled Eggs?

It is recommended to only feed your cat that is cooked. The main reason is that raw eggs may contain e. coli or salmonella which can cause serious stomach upset to your cat If you are feeding your cat a raw diet, just avoid raw eggs for them

Can Cats Eat Bananas?

Children are not the only ones who can benefit from the nutritional content of bananas. Cats can benefit from bananas as well. Just make sure to only give bananas to your cat as a treat, as bananas are high in sugar.

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