Are mouldy food and compost poisonous to dogs and cats?

Mould can produce toxins that cause shaking and fits within hours.

Has your pet eaten some?

Call your vet or the Animal PoisonLine straight away, even if your pet seems fine. Many poisons don't cause signs for hours, and treatment works best early. Keep the packet or a photo of what they ate. Don't try to make them sick unless a vet tells you to.

Why it's a problem

Mouldy food, compost heaps and bins can contain moulds that make toxins affecting the nerves. Signs can start within an hour or two.

Signs to look out for

  • Shaking or twitching
  • Being sick
  • Panting or a high temperature
  • Fits

Getting help

Call your own vet first. If they're closed, their phone line will tell you who covers out of hours. The Animal PoisonLine (01202 509 000, a charge applies) gives 24-hour advice to owners.

This page is general guidance, not a diagnosis. Every pet is different, so always follow your vet's advice.

Some things can't wait.

If your pet is struggling to breathe, has collapsed, or is bleeding heavily, skip the checker and call your nearest emergency vet now.

CheckMyPet gives guidance, not a diagnosis. Always follow your vet's advice.

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