Dog walkers warned as blue-green algae sightings soar

Dog walkers are being warned to take extra caution after sightings of potentially fatal blue-green algae soar across the UK.

Blue-green algae can grow in all aquatic environments, but it’s most prevalent in still or stagnant water during summer. It can be fatal to dogs if ingested or cause long-term health problems for those that survive.

It has been spotted at Barton Broad and South Walsham Broad in Norfolk, Apex Park in Burnham-on-Sea. Somerset, Pugney’s Country Park in Yorkshire, Herrington Country Park in Sunderland, and various other spots across the UK.

PDSA vet nurse, Nina Downing, said: “Dogs are particularly at risk, as they are more likely to drink from ponds while out on a walk, or groom themselves after swimming in affected water.

“However, the more aware we are of the potential dangers, the better we can protect our precious four-legged friends.”

Symptoms of blue-green algae poisoning can occur within 15 minutes to one hour of exposure and even a small amount can be lethal to a dog. Signs to look out for include vomiting, twitching, seizures, diarrhoea, increased thirst, drooling, breathing difficulties, or a collapse.