Can Cat Eat Hoary Alyssum?
Also known as:
Berteroa incana
Hoary Alyssum is considered non-toxic to cats, though it is famously toxic to horses.
SafePlant
Generally Safe for Cats
This food is generally safe for cats when given in appropriate amounts.
While this plant can cause severe and even fatal poisoning in horses (fever, swollen limbs, laminitis), it is not known to be toxic to cats. There are no documented cases of it causing harm to felines.
Detailed Information
While this plant can cause severe and even fatal poisoning in horses (fever, swollen limbs, laminitis), it is not known to be toxic to cats. There are no documented cases of it causing harm to felines.
Potential Risks
- Toxic to cats
Recommendations
This plant is safe for a cat to be around. However, if you also own horses, it is extremely important to eradicate this weed from their pastures.
Veterinary Advice
Generally safe when given in moderation as part of a balanced diet.
Quick Facts
Safety LevelSafe
CategoryPlant
Last Updated7/24/2025
Sources
- ASPCA Animal Poison Control Center
- Veterinary Nutritionist Guidelines
- Pet Food Safety Research