Asparagus Fern: is it toxic for cats and dogs?

Pet safety summary

ASPCA lists asparagus fern as toxic to cats and dogs. Repeated skin exposure can cause dermatitis, and eating the berries can cause gastrointestinal upset.

Asparagus fern is sold under several botanical and horticultural names, including Asparagus aethiopicus and Asparagus densiflorus forms. Verify the exact plant when possible.

Cats

Cat conclusion: ASPCA Animal Poison Control identifies Asparagus Fern 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 Asparagus Fern 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

• allergic dermatitis after repeated skin exposure
• vomiting
• abdominal pain
• diarrhea

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: Asparagus aethiopicus

Source scientific name: Asparagus densiflorus cv. sprengeri

Source notes: ASPCA notes dermatitis with repeated skin exposure; berry ingestion can cause gastrointestinal upset

Source

ASPCA Animal Poison Control plant safety entry for Asparagus Fern

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.