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.

Nutrition

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

By Kathryn Copeland · Reviewed & fact-checked by Dr. Paola CuevasVet Approved
Dr. Paola Cuevas
Reviewed & Fact-Checked byDr. Paola CuevasMVZ (Veterinarian)
Dr. Paola Cuevas is the Senior In-House Veterinarian at Pangolia, the parent company of Catster. She has over 18 years of experience as a veterinarian and animal behaviorist. Paola's focus is on preventive medicine and animal welfare. Paola has a large range of skills in from diagnostic imaging to nutrition and clinical pathology. Paola enjoys sharing her extensive knowledge of animal training with our Catster readers and is always happy to answer reader questions as our in-house veterinarian.View authorThe information is current and up-to-date in accordance with the latest veterinarian research. Read about our vets
Share
cat sniffs the creeping May bug

In this article

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.

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.

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.

Our recommendation
Hepper NomNom - Spill Proof Elevated Cat Bowl
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 contain stray crumbs and drips. Protect your indoors and floors from wet and messy meals!
  • WHISKER FRIENDLY - Shallow and wide metal containers with flat bottoms ensure your kitty can enjoy mealtime free from whisker fatigue!
  • CHEW-SAFE MATERIALS - Kittens and cats love chewing on silicone and soft rubber - but it's a choking hazard. Our cat feeding station materials are anti-chew for a 100% safe feeding frenzy!

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.

Sources

Featured Image: GooseB, Pixabay

The Catster Newsletter

Expert cat care, straight to your inbox

News, insights, and useful advice, delivered to you.

No spam — unsubscribe anytime.

By signing up, you agree to our Terms & Conditions and Privacy & Cookies Policy.

Click a star to rate. You can leave written feedback afterwards. (We read all feedback.)

Kathryn Copeland
Authored by

Kathryn Copeland

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.

Mouse Meat Cat Food: Vet-Reviewed Pros, Cons & Future Uses

Mouse Meat Cat Food: Vet-Reviewed Pros, Cons & Future Uses

If we think of the great matchups in history, a few stand out as quintessential examples. There’s apple pie and ice cream, hamburgers and French fries, among m…

Chris Dinesen Rogers
By Chris Dinesen Rogers ·
Can Cats Eat Bugs & Insects? Vet-Approved Health & Safety Facts

Can Cats Eat Bugs & Insects? Vet-Approved Health & Safety Facts

Your kitten locks eyes on an unassuming fly. They wiggle their tail and slightly raise their hind legs in anticipation. Then suddenly, when the fly least expec…

Brooke Norris
By Brooke Norris ·
My Cat Ate a Fly: Vet-Verified Dangers & Tips

My Cat Ate a Fly: Vet-Verified Dangers & Tips

Cats will chase after and pounce on anything that moves, including small insects. Grasshoppers and flies are popular targets, and they flutter and glide with u…

Lorre Luther
By Lorre Luther ·
Is Freeze Dried Food Good for Cats? Vet-Reviewed Nutrition Facts & Tips

Is Freeze Dried Food Good for Cats? Vet-Reviewed Nutrition Facts & Tips

Cats are notoriously fussy eaters, and finding food they won't turn their noses up at can feel like a never-ending challenge. There are many different types of…

Chantelle Fowler
By Chantelle Fowler ·

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

You’ve probably seen your cat trying to catch a bug before and maybe even eating one. A few insects may cause your cat to gag, but others generally cause no pr…

Savanna Stanfield
By Savanna Stanfield ·
Can Cats Eat Mealworms? Vet-Reviewed Diet Facts & FAQ

Raw Food Diet for Cats: Vet-Approved Pros & Cons

Choosing the proper diet for your cat is an incredibly difficult decision. You must balance your desire to give your cat what’s best and consider their finicky…

Chantelle Fowler
By Chantelle Fowler ·
Raw Food Diet for Cats: Vet-Approved Pros & Cons

Human-Grade Cat Food: What Does It Mean? Facts & FAQ

Of all the food available for feeding your cat, human-grade cat food is probably one of the most confusing despite its popularity. It’s a cat food that’s made…

Oliver Jones
By Oliver Jones ·
Human-Grade Cat Food: What Does It Mean? Facts & FAQ

Can Cats Be Vegan? Vet-Reviewed Facts

People choose to be vegan for various reasons, including a desire to reduce their carbon footprint, a need to improve their health, and everything in between.…

Dean Eby
By Dean Eby ·
Can Cats Be Vegan? Vet-Reviewed Facts

Can Cats Eat Crickets? Vet Approved Health Facts & Precautions

We all know that our cats are carnivorous beasts hidden in cute bodies. Cats are obligate carnivores, which means the majority of their dietary requirements co…

Sophie Jeffares
By Sophie Jeffares ·
Can Cats Eat Crickets? Vet Approved Health Facts & Precautions

How to Tell If a Cat Is Allergic to Food: Vet-Approved Diagnosis Methods & Treatments

If you're a cat owner, you probably know how important it is to provide them with a balanced and healthy diet. However, what happens when your feline companion…

Christian Adams
By Christian Adams ·
How to Tell If a Cat Is Allergic to Food: Vet-Approved Diagnosis Methods & Treatments

8 Types of Cat Food: Vet-Reviewed Nutrition Facts & Advice

Deciding what to feed your cat isn’t as simple as it used to be. The pet food industry is experiencing explosive growth, and new manufacturers are frequently e…

Elizabeth Gray
By Elizabeth Gray ·
8 Types of Cat Food: Vet-Reviewed Nutrition Facts & Advice

How to Choose Cat Food: 10 Vet-Approved Tips & Tricks

Cats and humans have shared a mutually beneficial relationship for roughly 12,000 years. People developed agriculture, which attracted pests, and felines happi…

Chris Dinesen Rogers
By Chris Dinesen Rogers ·
How to Choose Cat Food: 10 Vet-Approved Tips & Tricks

Love Cats? So Do We! Join the Catster Community

Stay informed with expert cat care insights delivered straight to your inbox! Discover professional guidance on feline behavior, feeding tips, trusted product picks, and much more.

You may opt-out at any time. View our Privacy Policy for more information.

The Catster site on a phone