Can Dogs Eat Cicadas? Safety & Risks Explained
Learn if dogs can safely eat cicadas, potential risks, symptoms of ingestion, and how to prevent harm from these noisy insects.

Dogs are naturally curious creatures, often exploring their environment with their mouths. When cicadas emerge in large numbers, you might wonder if it’s safe for your dog to eat these crunchy insects. Understanding whether cicadas pose any health risks to your dog is important to keep your furry friend safe during cicada season.
In this article, we’ll explore what cicadas are, their nutritional value, potential dangers, and how to manage your dog’s exposure. We’ll also cover symptoms to watch for if your dog eats cicadas and preventive steps to avoid problems.
What Are Cicadas and Why Do Dogs Eat Them?
Cicadas are large, winged insects known for their loud buzzing sounds. They emerge in huge numbers during certain years, especially in spring and summer. Dogs may find cicadas interesting due to their movement and noise, leading them to chase or eat them.
Dogs often eat insects out of curiosity or boredom. Some dogs enjoy the crunchy texture, while others may be attracted by the scent. It’s natural for dogs to explore new things this way, but it’s important to know if cicadas are safe for them.
Cicadas are not toxic, so a few eaten accidentally usually don’t cause poisoning in dogs.
Dogs might eat cicadas because they are curious or find the insects moving and noisy, which attracts their attention.
Some dogs chew on cicadas for the crunchy texture, which can be appealing as a novel snack.
Eating insects is a common behavior in dogs, but it’s important to monitor what they consume to avoid health issues.
While cicadas themselves are not poisonous, their presence can still pose risks to dogs depending on how many are eaten and the dog’s individual health.
Are Cicadas Safe for Dogs to Eat?
Generally, cicadas are not toxic to dogs, but eating large amounts can cause problems. The hard exoskeleton of cicadas is difficult to digest and may irritate your dog’s stomach or intestines.
Additionally, cicadas can carry parasites or pesticides if they have been exposed to chemicals in the environment. This can increase the risk of illness in your dog after ingestion.
Small quantities of cicadas are unlikely to cause serious harm, but large amounts can lead to digestive upset or blockage.
The hard shell of cicadas can cause irritation or injury to your dog’s mouth, throat, or digestive tract if swallowed in large pieces.
Cicadas exposed to pesticides or environmental toxins may pass harmful substances to your dog if eaten.
Some dogs may have allergic reactions to cicadas, resulting in itching, swelling, or gastrointestinal symptoms.
It’s best to prevent your dog from eating cicadas to avoid any potential health risks, especially if you notice your dog consuming many insects at once.
Potential Health Risks of Eating Cicadas
While cicadas are not inherently poisonous, eating them can cause several health issues in dogs. The most common problems relate to digestive upset and physical irritation.
In rare cases, eating many cicadas can lead to intestinal blockage, which is a serious condition requiring veterinary care. Allergic reactions and exposure to toxins are other concerns.
Digestive upset such as vomiting, diarrhea, or stomach pain can occur if your dog eats too many cicadas at once.
The hard exoskeleton may cause choking or damage to your dog’s mouth, throat, or intestines if swallowed in large pieces.
Intestinal blockage can happen if your dog swallows many cicadas, requiring emergency veterinary treatment.
Allergic reactions to cicadas can cause symptoms like itching, swelling, or difficulty breathing, which need prompt attention.
Monitoring your dog during cicada season and limiting their access to these insects can help prevent these health risks.
Signs Your Dog May Have a Problem After Eating Cicadas
If your dog has eaten cicadas, watch closely for any signs of illness or discomfort. Early detection of symptoms can help you get timely veterinary care.
Some symptoms may appear immediately, while others develop over several hours or days depending on the amount eaten and your dog’s sensitivity.
Vomiting or retching can indicate your dog’s stomach is irritated by the cicadas or their exoskeleton.
Diarrhea or loose stools may develop as a result of digestive upset from eating insects.
Excessive drooling or pawing at the mouth could signal irritation or discomfort in your dog’s mouth or throat.
Lethargy, loss of appetite, or signs of abdominal pain suggest your dog may be seriously affected and need veterinary care.
If you notice any of these signs after your dog eats cicadas, contact your veterinarian promptly for advice.
How to Prevent Your Dog from Eating Cicadas
Preventing your dog from eating cicadas is the best way to avoid health problems. You can take several practical steps to reduce your dog’s exposure during cicada season.
Training and supervision are key, along with environmental management to limit access to areas with many cicadas.
Supervise your dog closely when outside during cicada season to prevent them from catching or eating cicadas.
Teach commands like "leave it" or "drop it" to discourage your dog from eating insects or other unwanted items.
Remove cicadas from your yard or play areas regularly to reduce the number your dog can find.
Provide plenty of toys and mental stimulation to keep your dog distracted from chasing insects out of boredom.
These strategies help keep your dog safe and healthy while still enjoying outdoor time during cicada season.
What to Do If Your Dog Eats Cicadas
If your dog manages to eat cicadas, don’t panic. Most dogs will be fine after eating a few, but you should monitor them carefully for any signs of distress.
If your dog shows symptoms like vomiting, diarrhea, or lethargy, contact your veterinarian for guidance. In severe cases, your vet may recommend treatment or an examination.
Observe your dog closely for several hours after eating cicadas to catch any early signs of illness or discomfort.
Offer fresh water and avoid feeding your dog immediately to help settle their stomach.
Contact your veterinarian if your dog vomits repeatedly, has diarrhea, or shows signs of pain or lethargy.
In cases of suspected intestinal blockage or severe allergic reaction, seek emergency veterinary care immediately.
Prompt action can prevent complications and keep your dog safe after eating cicadas.
Conclusion
While cicadas are not toxic to dogs, eating them can still cause digestive upset, allergic reactions, or choking hazards. It’s best to prevent your dog from eating cicadas by supervising outdoor time and using training commands.
If your dog does eat cicadas, watch for symptoms like vomiting or lethargy and contact your vet if you notice any problems. With proper care, your dog can safely enjoy the outdoors even during cicada season.
FAQs
Can cicadas poison my dog?
Cicadas themselves are not poisonous to dogs. However, eating many cicadas or those exposed to pesticides can cause digestive upset or toxin exposure.
What symptoms show if my dog is sick from eating cicadas?
Watch for vomiting, diarrhea, excessive drooling, lethargy, or signs of abdominal pain after your dog eats cicadas.
How many cicadas can a dog safely eat?
Small amounts are usually safe, but eating large numbers can cause stomach irritation or intestinal blockage.
Should I take my dog to the vet after eating cicadas?
If your dog shows any symptoms like vomiting or lethargy, contact your vet. Otherwise, monitor them closely for any changes.
How can I stop my dog from eating cicadas?
Supervise outdoor time, use commands like "leave it," remove cicadas from your yard, and provide toys to distract your dog.

