Can Dogs Eat Begonia? No — Toxic
This food is NOT safe for dogs. Keep it away from your pet.
Begonias are toxic to dogs. The most toxic parts are the tubers underground. Calcium oxalate crystals cause intense irritation.
Search another food
Warning Signs & Symptoms
Vomiting, excessive drooling, difficulty swallowing, oral pain and irritation.
If Your Dog Ate This
Call vet if any plant material consumed. Monitor for drooling and oral pain.
What to Avoid
all parts — tubers most toxic
Preparation & Serving
Keep begonia plants out of reach. The underground tubers contain the highest toxin concentration.
Safer Alternatives
- Choose dog-safe houseplants like spider plants or Boston ferns
Did you know?
Begonia tubers contain soluble calcium oxalate crystals that cause immediate intense burning when touched — this is actually a natural defense mechanism the plant evolved to deter animals from eating it.
Portions & nutrition
- Toxic dose (per kg body weight)
- Calcium oxalate — immediate intense oral irritation at any amount
- Calories (per 100g)
- 0
- Safe frequency
- Never
Source
What You Need to Know
Begonia tubers contain soluble calcium oxalates in the highest concentration. Chewing any part causes immediate intense burning in the mouth and throat. Common houseplant.
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 quiz to find out your dog's risk score.
Take the safety quizRelated Foods
Stay in the loop
Get new food safety guides, vet tips, and alerts delivered to your inbox.