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Cane Toad Poisoning in Dogs: What to Do

Cane toad toxin can cause life-threatening signs quickly. Treat a suspected mouth exposure as an emergency.

If exposure may have occurred: Move your dog away from the toad, begin gently wiping toxin from the gums and tongue with a wet cloth while keeping the head angled downward, and contact the nearest emergency veterinary hospital immediately. Do not delay travel to wait for symptoms.

Possible warning signs

  • Sudden drooling or foaming at the mouth
  • Bright red or irritated gums
  • Pawing at the mouth, gagging or vomiting
  • Disorientation, weakness or abnormal walking
  • Tremors, seizures, collapse or an abnormal heartbeat

Do not force water down the throat and do not induce vomiting unless a veterinarian specifically directs you. Avoid handling the toad with bare hands.

Why Southwest Florida dogs are at risk

Cane toads thrive in warm, humid areas and may be active around irrigation, standing water, landscaping and outdoor pet bowls—often after dark or during rainy weather. Curious dogs may mouth or lick them before an owner realizes what happened.

Prevention around the home

  • Use a leash and flashlight for nighttime walks
  • Bring food and water bowls indoors
  • Remove standing water and dense hiding places where practical
  • Supervise dogs closely after rain
  • Teach a reliable “leave it” cue

Treeline provides routine and sick-pet care during business hours. Severe toxin exposure requires immediate emergency treatment; call the closest open emergency hospital while you begin transport.

KS
Reviewed by Kim Seredick, DVM (“Dr. Kim”)
Treeline Animal Hospital, Fort Myers