Can Dogs Eat Cicadas? A Pet Parent’s Guide to the Summer Bug Buffet

It’s a sound (and sight) that defines summer in many parts of the world: the buzz of cicadas filling the air as these red-eyed insects emerge from the ground after years—sometimes decades—of hiding. For humans, it’s a fascinating natural phenomenon. For dogs? It’s an all-you-can-eat buffet of crunchy, fluttering snacks. If you’ve caught your pup staring longingly at a cicada or even snapped one up mid-flight, you’re probably wondering: Can dogs eat cicadas? Are these bugs a harmless treat, or a hidden hazard for your four-legged friend?

In this guide, we’ll break down the facts, from potential benefits to hidden risks, and give you the tools to keep your dog safe (and happy) during cicada season. Let’s dive in!

Table of Contents

1. Can Dogs Eat Cicadas? The Short Answer
2. Potential Benefits of Cicadas for Dogs (Yes, Really!)
3. The Risks: Why You Should Proceed with Caution
4. How Much Cicada Is Safe for Your Dog? Guidelines by Size
5. Healthier Alternatives to Cicadas: Safer Snacks Your Pup Will Love
6. FAQ: Your Most Pressing Cicada Questions, Answered
7. Conclusion: Enjoy the Season (Safely!) with Your Pup

Can Dogs Eat Cicadas? The Short Answer

Yes, dogs can eat cicadas—but only in small, occasional amounts.

Cicadas are not toxic to dogs, according to the ASPCA and veterinary experts. In fact, they’re a natural, protein-rich snack that wild canines (like wolves or foxes) might even munch on in the wild. However, “not toxic” doesn’t mean “risk-free.” There are potential downsides to letting your dog chow down on these bugs, especially if they overindulge.

Think of cicadas like a rare, crunchy appetizer—not a main course. Let’s break down the pros and cons to help you decide when (and if) to let Fido join the summer bug feast.

Potential Benefits of Cicadas for Dogs (Yes, Really!)

At first glance, a cicada might seem like just a noisy nuisance, but these insects actually pack some nutritional punch. Here’s why they’re not all bad:

1. Protein: A Natural, Crunchy Source

Cicadas are high in protein—an essential nutrient for dogs, supporting muscle growth, repair, and overall energy. According to a 2017 study in the Journal of Insects as Food and Feed, cicadas contain roughly 60-70% protein by dry weight, which is comparable to lean meats like chicken or turkey.

For active dogs or those who need a protein boost, a cicada here and there could act as a natural, unprocessed snack. Just remember: it’s not a replacement for their balanced dog food!

2. Fiber: Supporting Digestive Health

Cicadas have a hard exoskeleton made of chitin, a fibrous substance that acts like dietary fiber. Fiber helps keep your dog’s digestive system moving, preventing constipation and supporting gut health. While dogs don’t digest chitin as efficiently as herbivores, small amounts can add bulk to their stool and promote regularity.

3. Micronutrients: Potassium and More

Cicadas also contain small amounts of micronutrients like potassium, iron, and magnesium. Potassium, in particular, is crucial for heart health, muscle function, and regulating blood pressure in dogs. Again, these are trace amounts—your dog won’t get all their nutrients from bugs—but every little bit helps!

The Risks: Why You Should Proceed with Caution

Now, let’s talk about the not-so-great parts. While cicadas aren’t toxic, they can cause problems if your dog eats too many or encounters contaminated ones. Here are the biggest risks to watch for:

1. Choking and Blockage Hazards

Cicadas are small, but their hard exoskeleton and size can pose a choking risk—especially for tiny dogs (think Chihuahuas, Yorkies) or dogs who gulp their food without chewing. Even larger dogs might struggle if they try to swallow a whole cicada in one bite.

Worse, if your dog eats multiple cicadas, the indigestible chitin in their exoskeletons can clump together in the stomach or intestines, leading to a blockage. Intestinal blockages are serious and can require surgery if left untreated. Symptoms to watch for: vomiting, diarrhea, loss of appetite, or lethargy.

2. Stomach Upset and Digestive Issues

Even if there’s no blockage, eating too many cicadas can irritate your dog’s stomach. The sudden influx of protein and fiber can lead to:

• Vomiting
• Diarrhea (sometimes with mucus or blood, in severe cases)
• Gas or bloating
• Abdominal pain

This is especially common in dogs with sensitive stomachs or those who aren’t used to “human” or insect foods. A 2021 survey by VCA Hospitals found that 1 in 5 dogs who ate cicadas experienced mild gastrointestinal upset within 24 hours.

3. Pesticides and Environmental Contaminants

Here’s a big red flag: cicadas live underground for years (some species, like periodical cicadas, stay buried for 13 or 17 years!) before emerging. During that time, they can absorb pesticides, fertilizers, or other chemicals from the soil. If your dog eats a cicada that was exposed to these toxins, they could get sick.

Avoid letting your dog eat cicadas from:

• Parks or yards treated with pesticides (check signs or ask your local municipality)
• Areas near roads (exhaust fumes)
• Industrial sites or polluted soil

4. Allergic Reactions (Rare but Possible)

While rare, some dogs might have an allergic reaction to cicadas. Signs include:

• Swelling of the face, lips, or tongue
• Hives or itchy skin
• Difficulty breathing
• Sneezing or coughing

If you notice any of these, contact your vet immediately—allergic reactions can escalate quickly.

How Much Cicada Is Safe for Your Dog? Guidelines by Size

The golden rule: moderation is key. The amount of cicada your dog can safely eat depends on their size, age, and overall health. Here’s a general guideline:

Important notes:

• Puppies, seniors, or dogs with health issues (like kidney disease or pancreatitis) should eat even fewer—if any. Their bodies are more sensitive to sudden dietary changes.
• Never make cicadas a daily snack. Think of them as a once-in-a-while treat during cicada season.
• Always monitor your dog after they eat a cicada. If they start vomiting, diarrhea, or acting lethargic, call your vet.

Healthier Alternatives to Cicadas: Safer Snacks Your Pup Will Love

Let’s be real: while cicadas are technically safe in small amounts, there are plenty of healthier, lower-risk snacks your dog will enjoy just as much. Here are our top picks:

1. Cooked Lean Meats

Chicken, turkey, or beef (unseasoned, no bones) are packed with protein—without the risk of pesticides or choking. They’re easy to digest and a favorite for most dogs.

2. Fresh Veggies

Carrots, green beans, or cucumber slices are low-calorie, high-fiber, and crunchy—perfect for dogs who love a satisfying chew. Plus, they’re loaded with vitamins (like vitamin A in carrots) and no added risks.

3. Blueberries or Apples (No Seeds!)

Fruits like blueberries (antioxidants!) or apples (core and seeds removed) are sweet, healthy treats. Just avoid grapes, raisins, or cherries—these are toxic to dogs.

4. Commercial Dog Treats with Quality Ingredients

Look for treats with simple, recognizable ingredients (e.g., “chicken and sweet potato” instead of a long list of chemicals). Brands like Zuke’s, Blue Buffalo, or Wellness make great options.

These alternatives are safer, more nutritionally balanced, and less likely to cause stomach upset. Your dog won’t even miss the cicadas!

FAQ: Your Most Pressing Cicada Questions, Answered

We know you’ve got questions—here are answers to the most common ones from worried pet parents:

Q: My dog ate 10 cicadas in 5 minutes! Should I panic?

A: Take a deep breath—panic won’t help, but monitoring will. Most dogs who overindulge will have mild vomiting or diarrhea, which should pass in 24-48 hours. Offer small amounts of water and a bland diet (like boiled chicken and rice) to soothe their stomach. If symptoms last longer than 24 hours, or if you see blood in vomit/diarrhea, call your vet—they may need treatment for dehydration or blockage.

Q: Are cicadas toxic to dogs? I’ve heard conflicting things!

A: No, cicadas are not toxic to dogs, according to the ASPCA and VCA Hospitals. The danger comes from overeating, choking, pesticides, or blockages—not toxicity.

Q: Can puppies eat cicadas?

A: Puppies have sensitive digestive systems, so it’s best to avoid cicadas or limit them to 1 tiny cicada (if at all). Their bodies are still developing, and too much protein or fiber can cause stomach upset.

Q: My dog is OBSESSED with chasing cicadas. How do I stop them?

A: Redirect their attention! Keep them on a leash during walks (so you can pull them away from bugs), and offer a favorite toy or treat when they ignore the cicadas. Positive reinforcement works wonders—praise them when they focus on you instead of the bugs.

Q: What if my dog ate a cicada from a sprayed yard?

A: Call your vet or the ASPCA Animal Poison Control Center (1-888-426-4435) immediately. Pesticides can cause symptoms like drooling, tremors, or seizures—even in small amounts.

Conclusion: Enjoy the Season (Safely!) with Your Pup

Cicada season is a fun, quirky part of summer—and there’s no need to keep your dog cooped up indoors to avoid every bug. The bottom line: dogs can eat cicadas in small, occasional amounts, but they’re not a necessary or risk-free snack.

If your dog sneaks a cicada or two, don’t stress—just keep an eye on them for signs of stomach upset. For daily treats, stick to safer options like cooked meats, veggies, or high-quality dog treats. And if you ever have doubts? Call your vet—they know your pup’s health best.

Here’s to a summer of tail wags, bug watching, and happy (and healthy!) pups. 🐶✨

References

• American Society for the Prevention of Cruelty to Animals (ASPCA). “Insects and Other Bugs: Are They Safe for Pets?”
• VCA Hospitals. “Cicadas and Pets: What You Need to Know.”
• PetMD. “Can Dogs Eat Cicadas? Risks and Benefits.”
• Journal of Insects as Food and Feed. “Nutritional Composition of Periodical Cicadas (Magicicada spp.).” 2017.
• ASPCA Animal Poison Control Center. “Pesticide Exposure in Pets.”