Is Japanese Pieris Toxic to Cats?

Yes — Japanese Pieris is severely toxic to cats

Japanese Pieris is in the same family as azaleas and rhododendrons and is equally toxic. A common ornamental shrub that is extremely dangerous to pets.

Symptoms in Cats

If your cat eats Japanese Pieris, watch for these symptoms (onset: 1 to 6 hours):

Vomiting
Drooling
Weakness
Cardiac arrhythmia
Seizures
Coma

What To Do

Veterinary emergency. Contains same grayanotoxins as azaleas. Cardiac symptoms require immediate care.

This is a veterinary emergency for cats. Call your vet or ASPCA Poison Control (888) 426-4435 immediately.

Cat-Safe Alternatives to Japanese Pieris

✓ Camellia

Quick Facts

Scientific Name

Pieris japonica

Also Toxic to Dogs?

Yes (severe)

Toxic Compound

Grayanotoxins

Toxic Parts

all parts, leaves, nectar

Sources: ASPCA Animal Poison Control Center, Pet Poison Helpline. View full Japanese Pieris toxicity profile.