plant
Aloe Vera
NOT RECOMMENDED
Aloe vera can cause vomiting and diarrhoea in dogs. The gel is less toxic than the latex, but it is safest to keep it away from dogs.
What to do
Rinse the mouth and contact your vet if your dog ate part of the plant or is showing symptoms.
When to contact a vet: Contact a vet if symptoms are severe or persistent.
Symptoms to look for
- vomiting
- diarrhoea
- abdominal pain
- lethargy
- changes in urine colour
Why
The latex layer under the skin of aloe leaves contains anthraquinone glycosides that act as a strong laxative and irritant. Concentrated aloe latex can cause vomiting and diarrhoea. Small licks of cosmetic aloe gel are less likely to cause severe signs, but products may contain other ingredients such as alcohol or essential oils.
- Substances of concern
- anthraquinone glycosides, aloin, latex
- Safer parts
- {}
- Parts to avoid
- {"aloe latex","aloe leaves","concentrated aloe products"}
- Preparation
- Do not let dogs chew aloe plants.
- How much matters
- Small licks of gel are usually mild; larger amounts of latex can cause significant irritation.
- Severity
- Mild to moderate
Sources
- ASPCA Animal Poison ControlPrimary authoritative — Plant toxicity
This answer rests on a single approved source and is queued for further review.
Information reviewed against recognised veterinary and animal-safety sources. Source organisations are independent of Is It For Dogs unless otherwise stated.
Last reviewed 6 September 2026 · next review due September 2027.
Safety classifications are based on available expert and veterinary information. Individual dogs may react differently, particularly dogs with allergies, existing health conditions or specific dietary requirements.
Important: Is It For Dogs provides general information about the safety of foods, plants, drinks, ingredients and other items around dogs. Our information is based on sources we consider reliable and is intended to help dog owners make informed decisions. It is not a substitute for advice from a qualified veterinary professional. Read more
Dogs can react differently depending on their size, age, health, allergies, medications, the amount consumed and other circumstances. An item classified as Safe is not necessarily suitable for every individual dog.
If your dog has eaten something potentially poisonous or dangerous, has eaten an unknown substance, or is showing concerning symptoms, contact your veterinarian or an emergency veterinary service immediately.
Do not induce vomiting or give your dog medication unless specifically instructed to do so by a veterinary professional.