What will happen if a dog eats mothballs?
Andrew Rivera
Published Jan 16, 2026
What makes mothballs poisonous for dogs? Perhaps the most toxic commonly found mothball ingredient is camphor. Camphor ingestion results in central nervous system poisoning where a dog can become agitated and develop seizures. The signs will occur quickly after ingestion and can be life-threatening.
Will mothballs hurt my dog?
Mothballs contain a high concentration of insect repellent. Poisoning most commonly occurs when dogs ingest mothballs. Cats are more sensitive to their toxic effects, but dogs are more likely to ingest mothballs due to their curious nature. Long-term exposure to mothball fumes can harm pets and people.Do dogs like moth balls?
Mothballs. Mothballs don't really smell good to anyone, but dogs especially hate the scent. They are good for repelling dogs from an entire area, but use them with caution. Mothballs are poisonous to most animals and to humans.Does mothballs keep dogs out of yard?
Mothballs may act as a deterrent to stop some dogs from digging, but they are toxic to dogs and should not be left in a place where a dog can access them. Instead, find a repellant that isn't potentially harmful to your pet.Are mothballs poisonous?
The chemicals in mothballs are toxic to humans and pets. People are exposed to the chemicals in mothballs by inhaling the fumes. If you smell mothballs, you are being exposed to these chemicals. Children or pets sometimes mistake mothballs for food or candy and eat them, which can cause serious effects.Mothball Poisoning in Dogs | Wag!
What animals does mothballs keep away?
Mothballs sometimes are used illegally to repel pests not listed on labels. Some of these “off-label pests” include: squirrels, skunks, deer, mice, rats, and snakes, among others animals.Is it safe to put mothballs in the yard?
Using mothballs in gardens also causes significant environmental problems. They usually contain either naphthalene or paradichlorobenzene. Both of these chemicals are highly toxic and can get into the soil and groundwater. These mothball hazards may even harm the plants you are trying to protect.Do mothballs keep mice away?
Mothballs repelling mice and rats is a common misconception. Mothballs contain a small amount of naphthalene and can be a deterrent in large quantities, however, they aren't powerful enough to get rid of mice and rodents.Do mothballs keep squirrels away?
Mothballs. The smell of mothballs, which bring back memories of visits to grandmother's house for so many people, is repulsive for squirrels. If you have a squirrel issue within and around your home, you can place mothballs around your flowers or even in areas around the yard, including the attic.Why do snakes hate mothballs?
Do mothballs repel snakes? Moth balls are common old-time home remedy to keep snakes away, but this old wives' tale doesn't stand the test of science. Mothballs don't repel snakes. Snakes “smell” with their tongues, so methods like mothballs that rely on odors are unlikely to deter them.Do snakes like mothballs?
Use of Snake RepellentsAs with any pesticide, make sure you read the entire label before using any products to repel snakes. Mothballs are commonly thought to repel snakes, but they are not intended to be used this way and have little effect on snakes.