07/10/2026
THAT GREEN STUFF COULD KILL YOUR DOG. 💚🐾
As the weather warms up, ponds, lakes, stock tanks, retention ponds, and other slow-moving bodies of water become the perfect environment for blue-green algae to grow.
Despite its name, blue-green algae isn’t actually algae. It’s a type of bacteria called cyanobacteria that can produce powerful toxins. Those toxins can make dogs critically ill within minutes of exposure.
The scary part? It doesn’t always look dangerous.
Sometimes it appears as a thick green mat on the surface. Other times it may look like spilled paint, pea soup, floating grass clippings, or just a thin green film on the water. If you aren’t sure, don’t let your dog swim or drink from it.
At Best Retrievers, our dogs spend countless hours in the water. Water work is an important part of developing a retriever. That also means we pay close attention to the conditions before we ever send a dog.
Not every pond or lake is unsafe. The key is learning to recognize the warning signs and making good decisions before your dog enters the water.
Signs of blue-green algae toxicity can include excessive drooling, vomiting, diarrhea, weakness, stumbling, difficulty breathing, seizures, or collapse. If you suspect your dog has been exposed, rinse them with clean water as soon as possible and contact your veterinarian immediately. Don’t wait to see if they improve. Early treatment gives your dog the best chance.
One of the easiest ways to help protect your dog is to bring fresh water whenever you’re training, hunting, hiking, or spending time around natural bodies of water. Many dogs drink from ponds simply because they’re thirsty.
When it comes to blue-green algae, if you’re unsure about the water, don’t take the chance.
A few minutes spent evaluating the conditions could save your dog’s life. Please share this post. You never know who might need to see it.
