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Are Cicadas Bad for Dogs? Safety Myths vs. Facts

As the cicada season peaks, many dog owners wonder whether these loud insects pose any risk to their pets. While cicadas are mostly harmless, there are specific behaviors and ha...

Mara Ellison Aug 01, 2026
Are Cicadas Bad for Dogs? Safety Myths vs. Facts

As the cicada season peaks, many dog owners wonder whether these loud insects pose any risk to their pets. While cicadas are mostly harmless, there are specific behaviors and hazards that matter most for dogs.

Understanding the context, real symptoms, and simple prevention steps can keep your dog calm and safe during a noisy emergence. The following sections break down key risks, actions, and emergency signs in a clear, practical way.

area risk moderate labored vomiting disorientation seizures contact poison control and vet at once
Aspect Risk Level for Dogs Likely Symptoms Immediate Action
Swallowing Cicadas Low to moderate Mild vomiting, gagging, lethargy Monitor, offer water, contact vet if vomiting persists
Choking on Large Exoskeleton Moderate Coughing, difficulty breathing, pawing at mouth Seek emergency veterinary care immediately
Pesticide-Treated Cicadas
Noise and Stress Low to moderate Panting, pacing, hiding, whining Provide quiet space, calming aids, monitor closely

Understanding Cicadas and Canine Curiosity

Cicadas emerge in large numbers, and their buzzing, crunching sounds can intrigue or frighten a dog. Dogs may paw, sniff, chase, or even try to eat these insects when they are abundant.

Most adult cicadas do not bite and are not poisonous, but their hard exoskeletons and size can create specific risks if a dog swallows or chokes on them. Knowing typical behaviors helps owners respond appropriately.

Physical Hazards of Cicadas for Dogs

The main physical risks come from choking, gastrointestinal blockage, and mouth or throat irritation. Because cicadas do not chew food, they can be a choking hazard, especially for small dogs.

If a dog swallows several cicadas, the sharp edges and shells may irritate the stomach or intestines, potentially leading to vomiting, constipation, or more serious blockage that requires veterinary care.

Toxicity and Pesticide Concerns

While cicadas themselves are not toxic, they can absorb chemicals if they feed on treated plants or emerge from areas sprayed with pesticides. Dogs that eat these cicadas may show signs of chemical exposure, such as vomiting, disorientation, or tremors.

In regions where municipal spraying occurs, it is wise to limit your dog’s access to cicadas and to check local notices about pest control timing. When in doubt, rinse your dog’s mouth gently and contact a veterinarian or poison control service.

Behavioral Signs to Watch For

Observing your dog during cicada activity helps you spot problems early. Normal curiosity is common, but any signs of distress or illness should be taken seriously.

Key symptoms to monitor include repeated coughing, gagging, excessive drooling, difficulty swallowing, lethargy, vomiting, or labored breathing. If these occur, separate your dog from the insects and seek veterinary advice.

Key Takeaways and Practical Recommendations

  • Choking and stomach blockage are the most immediate physical risks from cicadas.
  • Pesticide-treated cicadas can cause chemical illness, so prevention is important in treated areas.
  • Monitor your dog for coughing, vomiting, drooling, or breathing trouble after exposure.
  • Provide a quiet, controlled environment during peak cicada activity to reduce stress.
  • Contact your veterinarian or poison control quickly if you notice severe symptoms.

FAQ

Reader questions

Can dogs get sick from eating cicadas

Yes, dogs can get sick from eating cicadas, mainly due to choking, stomach irritation, or possible pesticide exposure. Watch for vomiting, coughing, or lethargy and contact a vet if symptoms continue.

What should I do if my dog swallows a cicada

Monitor your dog closely for coughing, vomiting, or trouble breathing, and offer small amounts of water. If symptoms appear or you suspect choking, seek veterinary care right away.

Are cicadas poisonous to dogs if they bite

Cicadas do not bite or sting in a way that injects venom, so they are not poisonous in that sense. The main risks come from swallowing the insects or ingesting pesticides they may carry.

How can I keep my dog safe during cicada season

Limit outdoor time during peak cicada activity, supervise your dog closely, remove cicadas from the yard when possible, and keep water and calm areas available to reduce stress and ingestion risk.

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