Are Marshmallows Toxic to Dogs?
Yes — marshmallows are mildly toxic to dogs.
PawSafe Check is for general information only and is not veterinary advice. Always contact your veterinarian or a poison control service if you think your pet has been exposed.
Symptoms to watch for
- Vomiting
- Diarrhea
- Reduced appetite
Toxic parts
Whole candy
Toxic compound
Sugar; possible xylitol
What to do now
- Remove any plant material from your dog's mouth and keep it out of reach.
- Gently rinse the mouth and offer fresh water.
- Call your vet if symptoms persist, get worse, or your dog is small, young or elderly.
Good to know
Marshmallows are sugar and gelatin. Not toxic, but sugar-free ones may contain xylitol.
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Frequently asked questions
Can dogs eat marshmallows?
No. Yes — marshmallows are mildly toxic to dogs.
Are marshmallows toxic to dogs?
Yes — marshmallows are mildly toxic to dogs. Marshmallows are sugar and gelatin. Not toxic, but sugar-free ones may contain xylitol.
What are the symptoms of marshmallows poisoning in dogs?
Vomiting. Diarrhea. Reduced appetite.
What should I do if my dog ate marshmallows?
Remove any plant material from your dog's mouth and keep it out of reach. Gently rinse the mouth and offer fresh water. Call your vet if symptoms persist, get worse, or your dog is small, young or elderly.
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