Are cannabis poisonous to dogs and cats?
Common in dogs that find dropped joints or edibles. Edibles may also contain chocolate or xylitol.
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
Cannabis causes wobbliness, dribbling pee and being very sleepy or jumpy. Edibles are the most dangerous because they are strong, and may also contain chocolate or xylitol. Vets are there to help your pet, not to judge, so tell them what was eaten.
Signs to look out for
- Wobbliness
- Dribbling pee
- Very sleepy, or jumpy and startled
- Dilated pupils
- Slow heart rate
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.