Blue-Green Algae Poisoning in Dogs: Symptoms and Prevention
Key Points
- Blue-green algae are toxic and deadly when consumed in high concentrations.
- Dogs are more vulnerable to blue-green algae poisoning because of their likelihood to play.
- This bacteria is often found in non-flowing freshwater during hot seasons.
Recent Incidents
In the summer of 2019, seven dogs died after swimming in contaminated ponds and lakes in Wilmington, North Carolina; Lake Allatoona, Georgia; and Austin, Texas. Liver failure caused by ingesting toxic blue-green algae was likely the cause.
What’s Going on With Dogs and Blue-Green Algae?
On August 9, 2019, Melissa Martin of Wilmington, North Carolina shared the tragic news of losing all three of her dogs to blue-green algae poisoning. Similarly, Morgan Fleming of Marietta, Georgia lost her dog Arya after a day at the lake.
What is Blue-Green Algae?
Blue-green algae is a term used to describe cyanobacteria, which often appear as algae when clumped together. Found in non-flowing freshwater during hot weather, some types are highly toxic and can be fatal to pets and harmful to humans.
How Do Dogs Ingest Blue-Green Algae?
Dogs are particularly vulnerable due to their playful nature around water. They may ingest the bacteria by drinking contaminated water, licking their fur, or through water ingestion while fetching toys.
Can Humans Be Harmed by Blue-Green Algae?
Yes, cyanobacteria toxins can also poison humans, causing skin rashes, sickness, stomach pains, fever, headaches, and in severe cases, liver and brain damage.
Tips to Avoid Blue-Green Algae Poisoning:
- Keep your dog leashed around bodies of water that appear dirty or foamy.
- Don’t let your dog drink from ponds and lakes.
- Be aware that harmful algae blooms can look like paint floating on the water.
- Toxic algae often stink but may attract animals.
- Local governments may treat affected water bodies to protect both humans and animals.
What Do I Do if My Dog Has Been Exposed to Blue-Green Algae?
- Rinse your dog immediately with clean water.
- Call your veterinarian without delay.
Symptoms of Blue-Green Algae Poisoning in Dogs:
- Diarrhea or vomiting
- Drooling
- Neurologic signs such as weakness, disorientation, collapse, seizures
- Breathing difficulties
What Treatment is Available?
There is no antidote, but early veterinary intervention can help flush out the toxins.
Protecting Your Dog:
- Avoid lakes and ponds known to have blue-green algae.
- Prevent your dog from drinking from suspect water.
- Follow local warnings and signs about blue-green algae.
Can Cats Be Affected?
Yes, blue-green algae is toxic to cats. Contact your vet immediately if you suspect your cat has been exposed.
Health Risk to Humans:
- Avoid contact with suspected blue-green algae.
- Seek medical advice if exposed.
If you think you have spotted blue-green algae, report it to the Environment Agency.
Conclusion
Blue-green algae poisoning is a serious and often fatal condition for dogs. Awareness and prevention are key to keeping your pets safe. Always be vigilant around bodies of water and seek immediate veterinary care if you suspect your pet has been exposed to blue-green algae.
Quote
“The love for a pet is a lasting treasure. Let’s protect them from hidden dangers like blue-green algae to ensure they stay by our side for years to come.”
Stay informed and keep your pets safe!
