Pet Health

What Does Lead Poisoning in Dogs Look Like?

Discover the signs of lead poisoning in dogs, including vomiting, lethargy, and seizures. Learn how to protect your furry friend from this serious health risk!
Author: Veterinary Team
Dial A Vet
Updated
June 6, 2025
|
Published
June 6, 2025
Dog with symptoms of lead poisoning, showing lethargy and gastrointestinal distress, sitting on a veterinary examination table.

Video Call an Aussie Vet now for just $49 AUD

Dial A Vet is available in Australia, NZ, Canada, United States & Canada!
Speak to A Vet Now

Lead poisoning in dogs is a frightening and serious issue that many pet owners don't think about until it happens. Whether your dog has chewed on something unexpected or you're noticing strange symptoms, understanding lead poisoning can help you act quickly to protect their health. Let’s break it down step-by-step so you can recognize the signs and know what to do next.

⚠️ What to Watch For

Lead poisoning, also known as plumbism, occurs when a dog ingests or inhales lead from contaminated sources like paint, dust, or certain household items. The symptoms can vary depending on the amount of lead ingested and your dog’s size, but the condition is always serious and requires veterinary attention.

Signs of lead poisoning in dogs include:

  • Vomiting and diarrhea
  • Lethargy or extreme fatigue
  • Loss of appetite
  • Abdominal pain
  • Seizures or tremors
  • Behavioral changes such as aggression or confusion
  • Difficulty walking or muscle weakness
  • Blindness or vision problems

Because these symptoms overlap with other illnesses, diagnosing lead poisoning requires a veterinarian’s evaluation and testing.

🔍 Possible Causes

Dogs are naturally curious and love to chew, lick, or sniff objects in their environment, which unfortunately makes them prone to accidental lead exposure. Common sources of lead include:

  • Old, peeling paint in homes built before 1978
  • Lead-contaminated soil or dust
  • Fishing weights or sinkers
  • Lead-based plumbing materials
  • Batteries or electronics
  • Imported toys, ceramics, or jewelry with lead content
  • Bullets or fragments left in the environment

Puppies are at higher risk due to their smaller size and tendency to explore with their mouths. Even small amounts of lead can be toxic to them.

✅ What You Can Do at Home

If you suspect your dog has been exposed to lead, time is critical. Here’s what you can do immediately:

  • Remove the suspected source of lead to prevent further exposure.
  • Safely store any lead-containing items, such as paint cans, batteries, or fishing gear, out of reach of pets.
  • Wash your dog’s paws and face with mild soap and water if they may have come into contact with lead dust or residue.
  • Monitor your dog closely for any unusual symptoms.

However, lead poisoning requires professional treatment. Avoid trying any home remedies or over-the-counter medications, as these can worsen the situation.

💡 When to Call a Vet

If your dog is showing any symptoms of lead poisoning or if you know they’ve been exposed to a lead source, contact a veterinarian immediately. Lead toxicity can cause permanent damage to the nervous system, kidneys, and other organs if not treated promptly.

Your vet will likely perform blood tests to confirm lead levels and may recommend treatments such as:

  • Inducing vomiting (if the ingestion was recent and safe to do so)
  • Administering activated charcoal to reduce toxin absorption
  • Fluid therapy to support organ function
  • Medications like chelating agents that bind to lead and help remove it from the body

The prognosis for lead poisoning improves significantly with early intervention, so don’t hesitate to seek help.

FAQs

Q: How can I prevent lead poisoning in my dog?
A: Preventing lead poisoning starts with making your home and environment safe. Keep lead-containing items out of reach, ensure your home is free from peeling lead paint, and supervise your dog during outdoor activities to avoid exposure to contaminated soil or objects.

Q: Can lead poisoning be cured?
A: While lead poisoning can be treated, the damage it causes may not always be reversible, especially if treatment is delayed. Early diagnosis and intervention are critical for the best outcome.

Q: Are certain dog breeds more susceptible to lead poisoning?
A: Any dog can be affected by lead poisoning, but puppies and smaller breeds are at higher risk because they’re more likely to ingest small objects and are more sensitive to toxins due to their size.

Book a $49 online vet consultation at https://www.dialavet.com for fast, expert advice.

References

While every effort is made to ensure the accuracy of this content - including vet review where applicable - this article is for informational purposes only and is not a substitute for professional veterinary advice, diagnosis, or treatment. If your pet is unwell or you are concerned, please speak with a licensed veterinarian. You can book a $49 online consultation with our veterinary team  😄
Speak to A Vet Now

🐾 You Might Also Like

📈 Popular Pet Topics Right Now