Dog owners warned over 'deadly risk' that could leave them with hefty bill - or worse

As autumnkicks in and the ground becomes damp, wild mushrooms are popping up across the UK but they could pose a deadly risk to your dog and vet bills can soar up to £5,000 if your dog eats the wrong mushroom.

Here's what to watch for on your autumn walks. Experts are warning pet owners to stay alert on seasonal walks, as common fungi found in parks and woodlands can cause severe poisoning with treatment costing thousands or at worst, death.

"Autumn walks are one of the highlights of the year for many dogs and their owners. But this is also peak mushroom season, and the risks should not be underestimated," warns Michael Nelson, dog expert at Kennel Store.

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"Even experienced foragers struggle to tell poisonous and safe mushrooms apart, so it is safest to assume all wild mushrooms are dangerous."

There are symptoms to look out for

While some dogs can show signs of poisoning within hours- others may take days but the warning signs include -

• Vomiting, diarrhoea or drooling

• Abdominal pain or collapse

• Seizures or disorientation

• Jaundice or yellowing of the eyes and gums

If you suspect your dog has eaten a wild mushroom on a walk, call your vet immediately. Do not wait to see if symptoms develop,” says Michael . "If it is safe to do so, take a photo or sample of the mushroom to help with diagnosis."

Prevention on autumn walks

While the risk will be there, there are some ways you could avoid a potentially deadly mistake and prevention is far better - and cheaper than cure.

• Keep dogs on a lead in woodland, parks, or damp areas where mushrooms grow

• Stay vigilant on grassy verges and shaded paths, as fungi often appear overnight

• Consider a muzzle for dogs that are prone to scavenging

• Remove mushrooms from your garden as soon as they appear