Can Dogs Eat Mothballs? No — Extremely Toxic
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.
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 quiz to find out your dog's risk score.
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