Dog Owners Beware: Deadly Blue-Green Algae Lurks Near Lakes and Rivers
Dog walkers are being warned to stay alert around lakes and rivers as toxic blue-green algae poses a deadly threat to pets. This dangerous algae, actually a group of bacteria called cyanobacteria, often shows up as foam or greenish scum along the water’s edges. It’s especially risky if dogs drink or even touch it.
Why Blue-Green Algae Is a Killer
The PDSA has sounded the alarm, saying: “The chance to splash can be hard for any dog to resist, but stay cautious of blue-green algae in early autumn.” This bacteria thrives in warmer weather and can be fatal within minutes if ingested. Blue-green algae releases toxins that attack a dog’s liver. Even survival can mean long-term health woes.
The algae can look like green flakes, brown dots, or slimy bundles on the water’s surface. Dead fish nearby are a red flag for toxic water. Vets warn the poison can cause symptoms or death in as little as 15 minutes to an hour after exposure.
Spot the Symptoms – Act Fast!
If your dog has been near water and shows signs below, get to a vet immediately:
- Seizures or fitting
- Vomiting
- Diarrhoea
- Difficulty breathing
- Weakness or collapsing
- Unconsciousness
- Confusion or disorientation
- Excessive drooling
There’s no antidote for blue-green algae poisoning, but vets may induce vomiting if caught early to flush out toxins – increasing your dog’s chance of survival. Sadly, many pets suffer fatal liver failure, so quick action is vital.
How to Keep Your Dog Safe from Toxic Algae
- Steer clear of suspicious waters: If you suspect algae, keep your dog away.
- No swimming or drinking: Prevent your pet from paddling or drinking in lakes or rivers with visible algae.
- Follow warnings and advice: Look out for hazard signs and heed official guidance when walking near water.
Stay sharp to protect your furry friend from the deadly threat of blue-green algae during every walk near water.
