HEALTH

Toxic Blue-Green Algae: How to Keep Your Dog Safe

toxic algae

Blue-green algae blooms, found in lakes and ponds during warm weather, can be deadly for dogs. Ingesting this toxic algae, whether from drinking contaminated water or licking their fur after swimming, can cause serious health issues.

What to Watch For:

  • Symptoms like vomiting, diarrhea, seizures, or difficulty breathing may appear within minutes to hours of exposure.
  • If you suspect your dog has been exposed, immediately seek veterinary care.

Prevention is key—avoid letting your dog swim in water with visible algae blooms. Check for local warnings about toxic algae blooms by visiting your state’s environmental protection website or CDC’s Blue-Green Algae page.

If your dog shows signs of exposure, contact a Petzey vet for immediate advice before heading to the clinic.