🌿 Trees

Black Walnut Tree

🚫 Toxic for Cats

Danger — seek vet help

🐶

For Dogs

🚫 Toxic

🐱

For Cats

🚫 Toxic

View dog safety info →

⚠️ Symptoms to Watch For

Vomiting, tremors, seizures

📋 What You Need to Know

Hulls contain juglone, and moldy nuts develop tremorgenic mycotoxins. Dogs eating fallen black walnuts can develop severe tremors and seizures.

Source: ASPCA Animal Poison Control

🚨 If your cat ingested this, act fast

Call ASPCA Poison Control: (888) 426-4435 or your emergency vet immediately.

❓ Frequently Asked Questions

Is black walnut tree safe for cats?

Black Walnut Tree is considered TOXIC for cats. Hulls contain juglone, and moldy nuts develop tremorgenic mycotoxins. Dogs eating fallen black walnuts can develop severe tremors and seizures.

What are the symptoms if my cat eats black walnut tree?

Symptoms may include: Vomiting, tremors, seizures.

What should I do if my cat eats black walnut tree?

Contact your veterinarian or the ASPCA Animal Poison Control Center at (888) 426-4435 immediately. Do not induce vomiting unless instructed by a professional.