Get

In Your Inbox

Catster is reader-supported. When you buy via links on our site, we may earn an affiliate commission at no cost to you. Learn more.

Insect-Based Cat Food: Vet-Reviewed Pros, Cons & FAQs

cat sniffs the creeping May bug

You may have heard about the recent trend of pet food made with insects rather than more conventional animal protein. While this might sound gross to you, our pets won’t worry about eating this new kind of food. After all, both cats and dogs will eat bugs by accident and sometimes on purpose. Cats certainly love to hunt them!

There are definite advantages to pet food made with insects rather than animals, but there are issues to be aware of too. Here, we go over the pros and cons of giving your cat insect-based food and cover the potential questions that you might have.

divider 2 cats

What Exactly Is Insect-Based Pet Food?

Cat food made with insects is not the same thing as pouring a bowlful of dead bugs into your cat’s bowl. The insects are processed just like meat, so the product comes out looking exactly like the cat food that you’re accustomed to.

There are several companies in certain parts of the world that have already produced this kind of kibble.

siamese kitten eating from a stainless bowl
Image By: Pixel-Shot, Shutterstock

divider 2 cats

Pros of Insect-Based Pet Food

The following are select advantages of trying out this new type of cat food.

Sustainability

Anyone who is environmentally conscious could benefit from switching to insect-based pet food. Typical factory farming uses vast amounts of land, water, and energy. There’s also the amount of pollution produced from this type of manufacturing.

Insect farming is accomplished with much fewer resources, produces almost no ammonia and methane, and doesn’t require antibiotics or hormones, all of which are issues in traditional commercial factory farming.

Generating insect-based pet food has a much lower environmental impact, which is arguably the most important selling point for this product.

More Ethical

This should be an obvious advantage, as using insects is ethically an excellent alternative to traditional meat. Besides feeling better about the environment, anyone concerned about the animals’ welfare when chicken, pork, and beef are sacrificed for conventional pet food can feel less guilty. Of course, insects are also living creatures, so some might not agree with this point.

white cat eating hepper nom nom bowl
Image Credit: Hepper.com

Novel Protein Option

Some pets have food intolerances and allergies, which are more common in dogs than cats. But cats can also suffer from food allergies, which are usually triggered by protein components in the food.

Cats are obligate carnivores, which means they need protein that typically comes from animals, so they can’t be fed a vegetarian diet. The alternative is using a novel protein, such as buffalo or venison, in place of the protein that triggers the allergy (which is commonly beef, chicken, fish, or dairy).

This is where insects can come in handy. While you can still feed your cat other proteins (like a duck), insect-based food gives you another option.

Nutritious and High Protein

Beyond being a natural source of high protein, insects are full of healthy nutrients. They are rich in minerals, vitamins, and fatty acids, though of course, the amount of these nutrients depends on the type of insect.

The Food and Agriculture Organization of the United Nations has stated that not only are insects no different than other protein sources, like beef, chicken, fish, and pork but also that their protein levels can be even higher, as much as 60% higher in some species of insects.

divider 2 cats

Cons of Insect-Based Pet Food

You might be thinking that insect-based cat food sounds like an incredible option for you and your cat! But there are also distinct disadvantages.

Effects Unknown

This is a critical con of this product. To this date, there haven’t been any studies done on the long-term effects that this type of food will have on pets. With cats being obligate carnivores and needing a particular kind and amount of protein in their diets, there’s no way to know for sure if insect-based food is good for cats.

While the protein in insects is comparable to the protein in animals and they are full of healthy nutrients, no guarantee feeding your cat a diet of bugs will not eventually cause any health conditions in the future.

American shorthair cat eating
Image Credit: Apicha Bas, Shutterstock

Approval

Insect-based cat food has been approved in the parts of the world where the food is being manufactured and sold. But this isn’t the case everywhere.

In the United States, the Association of American Feed Control Officials voted for the approval of the use of insects in adult dog food in August 2021. However, at the time of writing, the AAFCO is not reviewing the possible use of insects in adult cat food.

Countries in Europe, like the U.K., France, Switzerland, and Canada are all making this food, but it will take a while before it’s potentially available in the States and other parts of the world.

Cost

At this point, it is more expensive to purchase insect-based food over regular cat food. This is bound to change in the future as it gains more approval and more products are produced, but for now, it’s even more expensive than most higher-end cat food.

Attitudes Toward Bugs

Many people’s squeamishness over the thought of eating bugs can be an obstacle. But it’s important to note that if our cats end up benefiting from it and they enjoy it, they won’t care if they’re eating insects or fish.

Also, remember that you don’t actually see any bugs when you’re feeding your cat this kind of food, since it will just look like regular kibble.

divider 3 paws

Frequently Asked Questions

Now that you’ve learned the good and the bad of insect-based cat food, here are possible questions that you might have.

What Are the Most Commonly Used Insects for Pet Food?

The black soldier fly larvae are the primary insects being used in pet food. This species was the one approved by the AAFCO. Mealworms and crickets are also used in some products.

tabby cat eating from metal bowl
Image Credit: LightField Studios, Shutterstock

How Many People Are Willing to Feed Their Pets Insects?

Market research conducted has found that 47% of pet owners said that they would think about feeding their pets insect-based food, and 87% of respondents mentioned that the sustainability aspect was the most important factor when picking out pet food.

Is This Going to Be a Popular Alternative?

It’s estimated that the insect-based pet food industry might increase as much as 50 fold in the next 8 years by 2030. They expect half a million metric tons to be produced at that time, compared to the current approximate 10,000 metric tons. But of course, all this will depend on studies and approval in more countries.

Hepper NomNom - Spill Proof Elevated Cat Bowl
  • NO MESS - The 360° tray on this cat food and water bowl set has a raised design to catch and...
  • WHISKER FRIENDLY - Shallow and wide metal containers with flat bottoms ensure your kitty can enjoy...
  • CHEW-SAFE MATERIALS - Kittens and cats love chewing on silicone and soft rubber - but it's a choking...

Feeding your cat a high-quality diet is important for keeping them healthy and happy. But it goes beyond the food you choose; the dishes they use also matter. The Hepper NomNom Cat Bowl is our favorite for its unique, five-star design that protects from whisker fatigue and promotes good posture which also aids in better digestion. As an added bonus, it’s beautifully crafted and offers a modern take on the traditional cat bowl that fits seamlessly with all home stylings. Learn more about the NomNom by clicking here.

At Catster, we’ve admired Hepper for many years and decided to take a controlling ownership interest so that we could benefit from the outstanding designs of this cool cat company!

 

 

divider 1 paws

Conclusion

If you’re interested in trying out an insect-based food for your cat, keep an eye out for any new products, particularly if you live in the States, since there isn’t anything available at the time of this writing. But if you do live in a country where it’s readily available, speak to your vet before trying out this kind of food.

There is definite promise with insect-based food, particularly for those who are concerned about sustainability and those with cats suffering from food allergies. But there’s no question that more studies need to be done before we can confidently understand the health implications of feeding this kind of diet to our pets. We think the future is bright and insect-based diets could be a game changer for many current issues. However, as usual, our recommendation is to speak to your vet before making any changes to your pet’s diet.


Featured Image: GooseB, Pixabay

Want content like this delivered to you?

Sign Up For Our Newsletter

News, insights, expert advice, and everything cat

* By submitting, you agree to our Terms & Conditions and Privacy & Cookies Policy.

How useful was this post?

Click on a star to rate (you can leave written feedback after clicking submit)

Help us improve Catster for pet parents!

Your feedback really matters.

What did you like about this post? Also how can we improve it?

Join the conversation

Leave a Reply

You’re very welcome to leave a comment or question. Please know that all comments must meet our community guidelines, and your email address will NOT be published. Let’s have a positive and constructive conversation.

Talk With A Vet Online

Peace of mind,
anywhere, anytime

Affordable vet advice

What Is the Rainbow Bridge That Cats Cross? Legend Explained

After the sad passing of beloved pet cats, many owners will often say that their cats have crossed the Rainbow Bridge. The Rainbow...

Do Cats Eat Less in Summer? Vet-Approved Seasonal Feeding Guide

Have you ever noticed that when winter comes, you start to eat more and crave heartier foods, while when summer rolls around, you...

Do Cats Think Dogs Are Cats? Vet-Reviewed Science & Info

Even though cats and dogs have a negative association, many get along very well. If you have dogs and cats, you probably already...

8 Cleaning Products Toxic to Cats: Vet Approved Facts & Toxicity Explained

Many modern cleaners are filled with chemicals that are potentially harmful to cats. People use these products regularly (or even daily) without knowing...

More related

Veterinary TCM (Traditional Chinese Medicine): Our Vet Explains How It Helps Cats

In the two centuries since Louis Pasteur and Joseph Lister revolutionized medical practice with vaccination, sterilization, aseptic surgical techniques, and other remarkable breakthroughs,...

Can Cats Eat Tortillas? Vet-Reviewed Diet Facts & FAQ

It’s Mexican night, and you’re in the kitchen fixing tacos when your cat brushes up against you and asks for a snack. You...

Is Silvervine for Cats Better Than Catnip? Vet-Approved Facts & FAQ

If you have a feline companion at home and you’re looking for new ways to introduce fun and enrichment to their life, you...

10 Pet Friendly Hotels in Florida (2025 Update)

When the weather cools, ever-sunny Florida locales can become impossible to resist. Being a responsible pet parent, keeping your fur babies from enjoying...

Keep reading

Do Feral Cats Play? Vet-Reviewed Cat Behavior

Feral cats are outdoor cats that have had minimal or no contact with humans and can survive independently or with minimal human intervention. They are typically wary or fearful of people, often scavenging or hunting for food, living in colonies,...

two feral cats

Is Lidocaine Safe For Cats? Our Vet Discusses Safety & Risks

Even though cats typically aren’t as vocal or outwardly expressive of their pain as canines, they do still experience pain, leading veterinarians to look for safe and effective pain management medications. One that you may be wondering about is lidocaine....

Catster_Is Lidocaine Safe for Cats

Cat Whimpering & Whining: Why, What to Do & When to Worry (Vet-Approved)

Cats vary in how talkative they are. Some always seem to have something to say, while others aren’t nearly as vocal. You may be used to your kitty’s repertoire of sounds and even understand what your pet is trying to...

abyssinian-cat-meowing-at-the-sofa

How to Cool a Cat Down Fast: 10 Vet-Verified Ways to Avoid Heat Stroke

This article has been reviewed by a qualified veterinarian using information available at the time of review. The knowledge of feline medicine is continually evolving. This article is not intended to replace consultation with a veterinarian for your specific pet....

Gray persian cat is licking ice to cool off

Cat Drinking a Lot of Water & Meowing? Vet-Approved Advice & When To Worry

If your cat is making more noise than usual and constantly visiting the water bowl, it might be a sign that something is wrong. They could be experiencing a wide array of health concerns, or it could be something completely...

cat drinking water from fountain

9 Best Diabetic Cat Foods in 2025: Reviews & Top Picks

A diabetes diagnosis can seem like a life sentence for your cat. However, the disorder can often be treated using a mixture of lifestyle changes and medications. Their diet plays a direct role in the cat’s blood sugar. When choosing...

Grey cat with yellow eyes up close

Can Cats Eat Flies? Vet-Reviewed Facts & Health Guidelines

If you’ve ever seen a cat pounce on a fly and eat it, you may be wondering if this is safe or potentially harmful for your furry friend. So can cats eat flies? Thankfully, flies aren’t toxic or poisonous, and...

Cat hunting a fly

Why Do Cats Like to Be Petted? 4 Vet-Reviewed Reasons for This Behavior

The personalities of cats can vary widely, but one thing that they all enjoy is being petted. Some cats will happily accept a tickle under the chin from everyone, while other cats won’t approach anyone other than their very favorite...

a woman's hands petting a cat