What happens if a dog eats Aloe Vera?

If a dog eats Aloe Vera, they may experience: Vomiting, diarrhea, lethargy, tremors, change in urine color.

Not Safe

Not SafeVet ReviewedReviewed by Dr Alex Crow BVetMed MRCVSsucculent

Not Safe for Dogs

Key warning: all parts — especially gel/latex layer under skin

Can Dogs Eat Aloe Vera? No — Toxic to Dogs

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

Aloe vera is toxic to dogs. The saponins and anthraquinones in aloe can cause serious gastrointestinal problems.

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Warning Signs & Symptoms

Vomiting, diarrhea, lethargy, tremors, change in urine color.

If Your Dog Ate This

Call vet if plant material consumed. Monitor for vomiting and diarrhea. Large amounts can cause more serious symptoms.

What to Avoid

all parts — especially gel/latex layer under skin

Preparation & Serving

Keep aloe vera plants out of reach. The clear gel marketed for humans contains saponins harmful to dogs.

Safer Alternatives

Consult vet for dog-safe skin soothing products

Did you know?

The clear aloe gel sold for human skin use contains decolorized aloe which has most saponins removed — but fresh aloe from the plant contains the full concentration of saponins that cause digestive toxicity in dogs.

Portions & nutrition

Toxic dose (per kg body weight): Saponin content — the latex layer under skin is most concentrated
Calories (per 100g): 0
Safe frequency: Never

Source

Source: ASPCA

What You Need to Know

While aloe gel is used medicinally for humans the plant itself contains compounds toxic to dogs. Keep aloe plants out of reach. Even topical application can be harmful if licked.

Aloe Vera Variations

Aloe Vera Juice for DogsNot Safe Aloe Vera Plant for DogsNot Safe

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

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Frequently asked questions

Is Aloe Vera safe for dogs?: No, Aloe Vera is not safe for dogs. Aloe vera is toxic to dogs. The saponins and anthraquinones in aloe can cause serious gastrointestinal problems.
What happens if a dog eats Aloe Vera?: If a dog eats Aloe Vera, they may experience: Vomiting, diarrhea, lethargy, tremors, change in urine color.
How much Aloe Vera can a dog eat?: While aloe gel is used medicinally for humans the plant itself contains compounds toxic to dogs. Keep aloe plants out of reach. Even topical application can be harmful if licked.

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