Pet safety
Is Ailsa Craig Onion toxic to cats?
Allium cepa
Yes — ailsa craig onion is toxic to cats according to the ASPCA. Keep it well away from any cat that chews plants; reactions can be significant. This classification follows the ASPCA Toxic and Non-Toxic Plant List. The ASPCA lists Allium species (onions, garlic, chives, leeks) as toxic to dogs, cats, and horses. All plant parts contain organosulfur compounds that cause dose-dependent haemolytic anaemia; clinical signs include lethargy, pale gums, and vomiting.
What to do if your cat ate ailsa craig onion
- Remove any plant material from your cat's mouth and move ailsa craig onion out of reach.
- Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
- Do not induce vomiting unless a vet or poison-control specialist instructs you to.
- Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
- Bring a leaf or photo of ailsa craig onion to the appointment so it can be treated correctly.
General guidance, not veterinary advice. If you think your cat has eaten ailsa craig onion, contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.
Is ailsa craig onion toxic to cats? — FAQ
Is ailsa craig onion toxic to cats?
Yes — ailsa craig onion is toxic to cats according to the ASPCA. Keep it well away from any cat that chews plants; reactions can be significant. The ASPCA lists Allium species (onions, garlic, chives, leeks) as toxic to dogs, cats, and horses. All plant parts contain organosulfur compounds that cause dose-dependent haemolytic anaemia; clinical signs include lethargy, pale gums, and vomiting.
What are the symptoms if a cat eats ailsa craig onion?
The ASPCA lists Allium species (onions, garlic, chives, leeks) as toxic to dogs, cats, and horses. All plant parts contain organosulfur compounds that cause dose-dependent haemolytic anaemia; clinical signs include lethargy, pale gums, and vomiting. Signs usually appear soon after chewing rather than hours later — watch for drooling, pawing at the mouth, vomiting, loss of appetite, or unusual lethargy after your cat has had access to ailsa craig onion.
What should I do if my cat ate ailsa craig onion?
Stay calm. Remove any plant from your cat's mouth and take the plant away. Note how much was eaten and when, and do not induce vomiting unless told to. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice; a leaf or photo helps the vet treat it correctly.
Is ailsa craig onion toxic to dogs too?
The ASPCA classification Growli uses applies to both cats and dogs: Ailsa Craig Onion is toxic to dogs as well. See the full ailsa craig onion pet-safety guide for both species.
What is a cat-safe alternative to ailsa craig onion?
For a similar look without the risk, see the best cats-safe plants list — every plant there is ASPCA non-toxic to cats and dogs.
Full ailsa craig onion pet-safety
- Is ailsa craig onion toxic to cats and dogs? — the full guide for both pets
- Is ailsa craig onion toxic to dogs?
- My cat ate ailsa craig onion — emergency steps
- Best cats-safe plants — the full ASPCA non-toxic list
- Complete ailsa craig onion care guide