Can Dogs Eat Philodendron? No — Calcium Oxalate Crystals Cause Intense Oral Burning

This food is NOT safe for dogs. Keep it away from your pet.

Philodendrons are toxic to dogs. They contain insoluble calcium oxalate crystals that cause intense oral burning, swelling, and pain when chewed. All philodendron species are toxic. A very common houseplant requiring careful placement out of dog reach.

Search another food

Warning Signs & Symptoms

Insoluble calcium oxalate crystals: intense oral burning, excessive drooling, swelling of mouth and throat, difficulty swallowing, pawing at mouth. Severe cases: airway swelling causing breathing difficulty. Digestive tract irritation if swallowed.

If Your Dog Ate This

Rinse mouth with water. Call vet if significant swelling or breathing difficulty. Monitor for airway compromise.

What to Avoid

all philodendron species — every part of the plant

Portions & nutrition

Serving (small dog): never
Serving (medium dog): never
Serving (large dog): never
Calories (per 100g): 0
Safe frequency: Never

Source

Source: SAFEFOODFORDOGS

What You Need to Know

Philodendrons — including heartleaf philodendron, split-leaf philodendron, and all other species — contain insoluble calcium oxalate crystals embedded in the plant tissue. When chewed, these crystals penetrate soft tissue causing immediate intense burning and inflammation. The reaction is typically self-limiting as the pain causes dogs to stop chewing, but significant oral swelling can occur. Airway compromise is possible in severe cases. An extremely common houseplant requiring placement completely out of dog reach.

Not sure what to do next? Read our emergency guide What to Do If Your Dog Eats Something Toxic

Want to know what other dangers are hiding in your home?

Take the 60-second kitchen safety assessment to find out your dog's risk score.

Take the safety assessment

If Your Dog Ate This — Act Now

Related guides & hubs

Browse the food databaseSearch foods and browse categories Browse all dog health guidesNutrition, safety, insurance, and more Emergency guide: what to do nextStep-by-step actions for the next 60 minutes Dangerous foods dogs cannot eatA complete toxic foods list Best online vet servicesTelehealth options when you need answers fast

Frequently asked questions

Is Philodendron for Dogs safe for dogs?: No, Philodendron for Dogs is not safe for dogs. Philodendrons are toxic to dogs. They contain insoluble calcium oxalate crystals that cause intense oral burning, swelling, and pain when chewed. All philodendron species are toxic. A very common houseplant requiring careful placement out of dog reach.
What happens if a dog eats Philodendron for Dogs?: If a dog eats Philodendron for Dogs, they may experience: Insoluble calcium oxalate crystals: intense oral burning, excessive drooling, swelling of mouth and throat, difficulty swallowing, pawing at mouth. Severe cases: airway swelling causing breathing difficulty. Digestive tract irritation if swallowed.
How much Philodendron for Dogs can a dog eat?: Philodendrons — including heartleaf philodendron, split-leaf philodendron, and all other species — contain insoluble calcium oxalate crystals embedded in the plant tissue. When chewed, these crystals penetrate soft tissue causing immediate intense burning and inflammation. The reaction is typically self-limiting as the pain causes dogs to stop chewing, but significant oral swelling can occur. Airway compromise is possible in severe cases. An extremely common houseplant requiring placement completely out of dog reach.

Stay in the loop

Get new food safety guides, vet tips, and alerts delivered to your inbox.

Medical Disclaimer: This information is for educational purposes only. Always consult a licensed veterinarian before making dietary changes for your pet.