Mothballs
DangerNaphthalene or paradichlorobenzene. Both highly toxic.
Quick Answer: Is Mothballs Toxic to Dogs or Cats?
Use this short answer first, then read symptoms and what to do next.
Is Mothballs toxic to dogs?
Yes. Treat Mothballs as an emergency risk for dogs. Call your veterinarian or a pet poison hotline right away after exposure.
Is Mothballs toxic to cats?
Yes. Treat Mothballs as an emergency risk for cats. Call your veterinarian or a pet poison hotline right away after exposure.
Symptoms to watch for
Vomiting, pale gums, seizures, liver/kidney damage
What should I do now?
Emergency. One mothball can be fatal.
Dogs
Emergency risk
Cats
Emergency risk
Risk level
Danger
Symptoms
Vomiting, pale gums, seizures, liver/kidney damage
What to do now
Emergency. One mothball can be fatal.
Explore Related Safety Hubs
Use these hub pages for broader dog, cat, cleaner, and emergency planning guidance.
Dog Toxicity Guide
Compare Mothballs with common dog food, plant, medication, and household toxicity risks.
Open hubCat poisoningCat Toxicity Guide
See cat-specific guidance for Mothballs, plants, cleaners, foods, and medication risks.
Open hubCleaner safetyPet-Safe Cleaning Hub
Check safer cleaning routines, floor residue risks, and cat-safe disinfectant guidance.
Open hubEmergency planningVet Cost Hub
Plan for emergency exams, toxin ingestion care, hospitalization, and insurance decisions.
Open hubSymptoms to Watch For
Vomiting, pale gums, seizures, liver/kidney damage
What to Do
Emergency. One mothball can be fatal.
Plan ahead for emergency vet bills
Poisoning, broken bones, and emergency surgery can get expensive quickly. Compare costs and accident coverage before you need it.
Pet Poisoning Emergency Checklist
A one-page checklist for symptoms, product labels, emergency contacts, and what to bring to the clinic.
Clinical References
Quick Answers
Is Mothballs poisonous to dogs?
Is Mothballs toxic to cats?
What symptoms can Mothballs cause in pets?
What should I do if my pet ate Mothballs?
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