Trees

Black Walnut Tree

Toxic for Dogs
Danger — seek vet help
🐶
For Dogs
Toxic
🐱
For Cats
Toxic

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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 dog ingested this, act fast
Call ASPCA Poison Control: (888) 426-4435 or your emergency vet immediately.
View full emergency guide →

Safe Alternatives Your Dog CAN Have

Black Walnut Tree isn't safe, but these are vet-approved:

Frequently Asked Questions

Can dogs eat black walnut tree?

Black Walnut Tree is considered TOXIC for dogs. 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 dog eats black walnut tree?

Symptoms may include: Vomiting, tremors, seizures.

What should I do if my dog 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.

Keep Your Pet Safe

Protect your furry friend with pet-safe alternatives and emergency supplies recommended by veterinarians.

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