Not Safe for Dogs
Key warning: all parts — naphthalene or paradichlorobenzene
Are Mothballs Toxic to Dogs? 🚨 Yes — Symptoms and Treatment
This food is NOT safe for dogs. Keep it away from your pet.
Mothballs are highly toxic to dogs. They contain either naphthalene or paradichlorobenzene both of which cause serious organ damage.
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Warning Signs & Symptoms
Vomiting, increased drinking, lethargy, tremors, seizures, liver and kidney damage.
If Your Dog Ate This
Call vet or ASPCA Poison Control 888-426-4435 immediately. Do not induce vomiting.
What to Avoid
all parts — naphthalene or paradichlorobenzene
Preparation & Serving
Store in sealed containers in inaccessible locations. Old-style naphthalene mothballs are more toxic.
Safer Alternatives
- Use cedar blocks or lavender sachets as safer alternatives
Did you know?
Mothballs are so toxic that even the fumes can cause neurological symptoms in dogs — not just ingestion.
Portions & nutrition
- Toxic dose (per kg body weight)
- One mothball can cause toxicity in a small dog
- Calories (per 100g)
- 0
- Safe frequency
- Never
Source
What You Need to Know
Even the fumes from mothballs can cause symptoms. Dogs may chew on mothballs attracted by the smell. Old-style naphthalene mothballs are more toxic than newer paradichlorobenzene versions.
Mothballs Variations
Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic
Want to know what other dangers are hiding in your home?
Take the 60-second kitchen safety assessment to find out your dog's risk score.
Take the safety assessmentIf Your Dog Ate This — Act Now
- Dog Food Toxicity CalculatorCheck severity based on your dog's weight
- Emergency GuideWhat to do in the next 60 minutes
- Dangerous Foods Dogs Cannot EatThe toxic foods list every owner should know
- Dog Poisoning SymptomsKnow what to watch for
- Dog Poisoning TreatmentWhat vets actually do
- Emergency Vet CostHow much will treatment cost?
- Best Online Vet ServicesAsk a vet online right now
- Best Pet InsuranceBe prepared before the next emergency
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Frequently asked questions
- Is Mothballs safe for dogs?
- No, Mothballs is not safe for dogs. Mothballs are highly toxic to dogs. They contain either naphthalene or paradichlorobenzene both of which cause serious organ damage.
- What happens if a dog eats Mothballs?
- If a dog eats Mothballs, they may experience: Vomiting, increased drinking, lethargy, tremors, seizures, liver and kidney damage.
- How much Mothballs can a dog eat?
- Even the fumes from mothballs can cause symptoms. Dogs may chew on mothballs attracted by the smell. Old-style naphthalene mothballs are more toxic than newer paradichlorobenzene versions.
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