Chrysanthemum: is it toxic for cats and dogs?

Pet safety summary

ASPCA lists Chrysanthemum as toxic to cats and dogs. Reported effects include vomiting, diarrhea, hypersalivation, incoordination, and dermatitis.

Chrysanthemum is also commonly sold as mum. Daisy is sometimes used as a common name, but not every plant called daisy is a Chrysanthemum.

Cats

Cat conclusion: ASPCA Animal Poison Control identifies Chrysanthemum as toxic to cats and dogs. Keep it out of reach and contact a veterinarian or poison-control service if exposure is suspected.

Dogs

Dog conclusion: ASPCA Animal Poison Control identifies Chrysanthemum as toxic to cats and dogs. Keep it out of reach and contact a veterinarian or poison-control service if exposure is suspected.

Clinical signs reported by the source

• vomiting
• diarrhea
• hypersalivation
• incoordination
• dermatitis

What to do if your pet ate it

Remove access to the plant. Save the plant label or a clear photo, note the part and approximate amount eaten, and contact your veterinarian or a poison-control service. Do not induce vomiting unless a veterinary professional specifically tells you to.

Evidence and identity

Scientific name used on this page: Chrysanthemum spp.

Source scientific name: Chrysanthemum spp.

Source notes: Sesquiterpene lactones, pyrethrins, and other potential irritants

Source

ASPCA Animal Poison Control plant safety entry for Chrysanthemum

Source reviewed for Batch 30 on August 2, 2026.

Emergency contacts

ASPCA Animal Poison Control: (888) 426-4435

Pet Poison Helpline: (855) 764-7661

If your pet is having trouble breathing, collapsing, having seizures, or otherwise appears critically ill, seek emergency veterinary care immediately.