Are slug pellets poisonous to dogs and cats?
Older slug pellets can cause fits within an hour. Always treat as an emergency.
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
Metaldehyde slug pellets are banned in the UK but old stock is still found in sheds. They cause shaking and fits, often within an hour. Newer ferric phosphate pellets are less dangerous but can still make pets unwell. You often can’t tell which type it was.
Signs to look out for
- Shaking or twitching
- Fits
- Drooling
- Panting or a high temperature
- Wobbliness
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.