Can Cats Eat Ladybugs?

No, cats can’t eat ladybugs, because ladybugs contain toxins that can be harmful to cats.


As cat owners, it’s important to understand what human foods and insects are safe for cats to eat. Can cats eat ladybug? Cats are obligate carnivores, meaning they need meat in their diet to survive. However, some human foods and insects that seem harmless to us can actually be toxic to cats. One such insect is the ladybug. So what happens if your curious kitty tries to eat a ladybug? Can cats eat ladybugs safely?

Unfortunately, ladybugs are not a healthy snack for cats. Keep reading to learn why cats can’t eat ladybugs and what potential risks they pose. We’ll also discuss how to keep your cat from eating ladybugs and offer some safer treat alternatives your cat is sure to love.


Nutritional Value

Ladybugs don’t offer much in terms of nutritional value for cats. As insects, they do contain small amounts of protein. However, cats require specific essential amino acids found primarily in meat, organs, and fish to meet their nutritional needs. Ladybugs lack these essential amino acids cats need.

At best, a ladybug would provide minimal protein and fat calories with no substantial vitamins or minerals. But the potential toxins they contain make ladybugs more dangerous than beneficial. Cats should stick to quality commercial cat foods, meat proteins, and occasional cat-safe fruits and vegetables for a balanced, nutritious diet.

Potential Risks

The biggest risk of cats eating ladybugs lies in their potential toxicity. Ladybugs secrete a bitter, yellow fluid from their leg joints when threatened. This yellow substance contains alkaloids—naturally occurring compounds that can be toxic.

While ladybug toxin is relatively harmless to humans, the alkaloids can cause vomiting, diarrhea, convulsions, and even liver damage in cats if ingested. The toxins are designed to ward off predators from eating the ladybugs, which means it can certainly be problematic if your cat consumes one.

In addition to the ladybug’s toxic secretions, eating the ladybug’s hard shell poses a choking hazard for curious cats. The wings, legs, and shell can get lodged in the throat or damage the gastrointestinal tract lining if swallowed.

For these reasons, it’s best to prevent your cat from eating ladybugs and immediately contact your vet if they do ingest one. The veterinarian can recommend the proper course of action depending on any symptoms.

How to Serve Ladybugs Safely to Cats

Unfortunately, there is no safe way to intentionally serve ladybugs to cats. The risks outweigh any benefits. Cat owners should always keep ladybugs away from their feline friends.

However, if your cat does manage to eat a ladybug while outdoors or from finding one in the home, take action right away. Contact your vet, monitor for any symptoms like vomiting or lethargy, and bring your cat in for care immediately if concerning signs develop. With prompt veterinary treatment, your kitty has the best chance of recovering from any ladybug-related toxins.

Going forward, take precautions to avoid future ladybug ingestion. Use screens on windows and doors, seal any cracks or holes where insects enter, and keep your cat indoors as much as possible. Distract with safe toys if your cat tries to play with or eat bugs. With prevention and care, you can keep your cat from the dangers of eating ladybugs in the future.

Alternatives to Ladybugs for Cats

The best alternatives to ladybugs and other insects are cat-approved human foods and commercial cat treats. Here are some safer options to offer your cat instead:

  • Cooked, unseasoned chicken or turkey: Shredded plain meat makes a tasty, nutritious snack.
  • Canned tuna or salmon made for humans: Look for fish packed in water and limit feeding to occasional treats.
  • Beef, chicken, or fish broths: Low-sodium varieties can make tasty “kitty stew” when warmed.
  • Commercial freeze-dried raw treats: Look for single-ingredient products made from quality meats, organs, or fish.
  • Catnip or silvervine: These safe, enticing herbs appeal to a cat’s prey drive for chasing toys or chewing treats.
  • Commercial cat treats: Look for grain-free options with recognizable ingredients.

When given in moderation, these alternatives help satisfy your cat’s natural hunting instinct and cravings for meaty flavors without the dangers of insects like ladybugs. Steer clear of human sweets, dairy, onions, garlic, chocolate, and anything spicy, which are all toxic for cats.

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Special Considerations

Some cats may be more attracted to non-food items like ladybugs due to medical conditions or deficiencies. For example, cats with anemia may crave and eat ladybugs more if their red shell catches their eye. Work with your veterinarian to identify and address any underlying issues if your cat persistently eats or mouths insects or other non-food substances, a condition called pica.

Kittens may also naturally be more apt to eat ladybugs and other bugs as they explore their environment. Keep a close eye on kittens when playing outside and distract or stop them from eating insects. With proper training from a young age, kittens can learn bugs are not appropriate snacks.

For cats with hyperthyroidism, feline diabetes, or food allergies, it’s especially critical to avoid unhealthy bugs and human foods. These cats have special dietary needs requiring close regulation of nutrients and ingredients. Incorporating unsafe items like ladybugs could interfere with managing these conditions. Always talk to your vet before making any diet changes for cats with medical issues.

Expert Opinion

Veterinarians unanimously agree ladybugs and other insect pests pose dangers to cats if ingested. Dr. Lorie Huston, a veterinarian with over 20 years experience, states:

“While ladybugs themselves don’t really pose much of a toxicity risk to pets, the alkaloids in the hemolymph (the insect version of blood) can cause drooling, vomiting and diarrhea. The larvae can cause similar issues. While a single ladybug likely won’t cause a problem for your pet, ingesting large numbers of ladybugs could potentially be toxic.”

According to veterinary toxicology experts, symptoms of ladybug poisoning in cats can include impaired coordination, seizures, and liver damage. They advise seeking urgent veterinary care if a cat eats ladybugs to quickly treat any toxicoses. Prevention is key, so keeping ladybugs away from cats in the first place is the safest approach.


Ladybugs may seem like harmless little insects, but they can actually be quite dangerous for cats. So cats can’t eat ladybug. The toxin secreting fluid ladybugs release and their hard shells and body parts pose substantial risks to cats if ingested, including potential vomiting, diarrhea, and liver damage. There is no safe way for cats to eat ladybugs – they should be kept far away from cats at all times.

If it happens to your cats to eat a ladybug, contact your vet right away and monitor them closely for any concerning symptoms. With prompt care and by preventing future ladybug exposure, you can keep your beloved cat safe. Offer cat-approved meat treats or high-quality cat food instead to satisfy their prey drive safely. By understanding the risks of cats eating ladybugs, cat owners can better protect their feline friends.


Why are ladybugs dangerous for cats?

Ladybugs contain alkaloid toxins in their yellow fluid that can cause vomiting, diarrhea, and liver damage in cats if ingested. Their shells and body parts also pose a choking hazard.

What happens if my cat eats a ladybug?

Contact your vet immediately. Monitor for symptoms like excessive drooling, vomiting, diarrhea, or lethargy. Seek urgent veterinary treatment to address any toxicoses and prevent serious complications.

How can I keep ladybugs away from my cat?

Use window screens, seal cracks and entry points in your home, keep your cat indoors as much as possible, and distract them with safe toys if they try to play with or eat ladybugs.

What are signs of ladybug poisoning in cats?

Look for drooling, vomiting, diarrhea, difficulty walking or controlling movement, seizures, and yellow discoloration of skin or eyes indicating liver damage.

Are ladybug larvae harmful to cats too?

Yes, ladybug larvae contain the same alkaloid toxins. Ensure your cat doesn’t ingest ladybug larvae or pupae.

Can kittens eat ladybugs?

No. Kittens are especially vulnerable to toxins. Closely supervise kittens and train them not to eat bugs from a young age.

Here are some additional FAQ questions and answers related to cats and ladybugs:

What foods can I give my cat instead of ladybugs?

Give your cat cooked plain meat like chicken or fish, low-sodium broths, commercial raw cat food or freeze-dried treats, catnip, and high-quality grain-free cat treats. Avoid human sweets, dairy, onions, garlic, and chocolate.

My cat keeps eating ladybugs – what’s wrong?

Consult your vet, as conditions like anemia or nutritional deficiencies may cause cats to crave non-food items. This is called pica. Your vet can identify any underlying issues.

Can I give my cat a ladybug as a toy?

No, even giving them a ladybug as a toy is risky. Cats’ play can turn to mouthing or ingesting the ladybug. The safest approach is to keep ladybugs away from cats entirely.

What should I do if my cat plays with a ladybug?

Immediately distract your cat with a toy on a string or rod to divert their attention. Then remove and eliminate the ladybug safely while keeping your cat in another room.

For more Cats food informations, keep reading our blog.

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