Vet warning: Autumn hazards like toxic plants, slugs, and algae can sicken pets; supervise walks and seek care for symptoms.

As autumn arrives, vets warn pet owners about seasonal risks including toxic plants like acorns and conkers, lungworm from slugs and snails, blue-green algae in stagnant water, insect bites, and harvest mites. These can cause vomiting, diarrhea, breathing issues, severe itching, or rare but serious conditions like Seasonal Canine Illness. Owners should supervise walks, avoid unknown flora and water sources, use vet-recommended wormers, and seek immediate care for symptoms like swelling or tremors.