Growli
Let's go

Pet safety

Is Black Knight Butterfly Bush toxic to cats?

Buddleja davidii 'Black Knight'

Toxic to cats

Yes — black knight butterfly bush 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 Buddleja davidii as toxic to dogs, cats, and horses, causing vomiting, diarrhoea, inappetence, and nausea. While the toxicity is generally mild compared to some plants, keep pets from ingesting leaves, flowers, or stems.

What to do if your cat ate black knight butterfly bush

  1. Remove any plant material from your cat's mouth and move black knight butterfly bush out of reach.
  2. Note how much was eaten and when, and watch for drooling, vomiting, or lethargy.
  3. Do not induce vomiting unless a vet or poison-control specialist instructs you to.
  4. Call your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 and follow their advice.
  5. Bring a leaf or photo of black knight butterfly bush to the appointment so it can be treated correctly.

General guidance, not veterinary advice. If you think your cat has eaten black knight butterfly bush, contact your vet or the ASPCA Animal Poison Control Center on (888) 426-4435 — do not wait for symptoms to worsen.

Is black knight butterfly bush toxic to cats? — FAQ

Is black knight butterfly bush toxic to cats?

Yes — black knight butterfly bush 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 Buddleja davidii as toxic to dogs, cats, and horses, causing vomiting, diarrhoea, inappetence, and nausea. While the toxicity is generally mild compared to some plants, keep pets from ingesting leaves, flowers, or stems.

What are the symptoms if a cat eats black knight butterfly bush?

The ASPCA lists Buddleja davidii as toxic to dogs, cats, and horses, causing vomiting, diarrhoea, inappetence, and nausea. While the toxicity is generally mild compared to some plants, keep pets from ingesting leaves, flowers, or stems. 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 black knight butterfly bush.

What should I do if my cat ate black knight butterfly bush?

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 black knight butterfly bush toxic to dogs too?

The ASPCA classification Growli uses applies to both cats and dogs: Black Knight Butterfly Bush is toxic to dogs as well. See the full black knight butterfly bush pet-safety guide for both species.

What is a cat-safe alternative to black knight butterfly bush?

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 black knight butterfly bush pet-safety