Is rat and mouse poison poisonous to dogs and cats?
Stops blood clotting. Signs may not appear for 3 to 5 days, when it’s harder to treat.
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
Most rat and mouse poisons stop the blood from clotting. Pets usually seem fine for several days, then start bleeding inside. Treatment is very effective if started early. Pets can also be poisoned by eating a poisoned rodent.
Signs to look out for
- Tiredness or weakness
- Pale gums
- Coughing or breathing problems
- Bruising or bleeding from the gums or nose
- Blood in pee or poo
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.