Can Dogs Eat Marshmallows?
Find out if Marshmallows is safe for dogs and cats.
Think your pet ate something toxic?
Call ASPCA Animal Poison Control Center: (888) 426-4435 or view emergency guide
Marshmallows
Plain marshmallows are not toxic to dogs, but they are mostly sugar and offer no nutrition. They can also be a choking hazard, especially for small dogs.
Some marshmallows and marshmallow-containing products contain xylitol, which is extremely toxic. Always check the label.
Is Marshmallows Safe for Dogs?
Plain marshmallows are not toxic but high in sugar.
Is Marshmallows Safe for Cats?
Not recommended due to sugar.
Preparation Notes
Avoid marshmallows with xylitol or chocolate coating.
Recommended Amount
A tiny piece very rarely.
How Often?
Rarely.
Symptoms to Watch For
- upset-stomach
- vomiting
- diarrhea
- weight-gain
- choking
What If My Pet Ate Marshmallows?
Monitor. Contact your vet if xylitol-containing marshmallows were eaten.
Health Condition Considerations
Even if Marshmallows is generally safe, it may not be appropriate for pets with certain medical conditions. Always check with your veterinarian if your pet has been diagnosed with any of the following.
Diabetes mellitus
For Dogs: Avoid · For Cats: Avoid
Pure sugar causes blood sugar spikes.
Obesity
For Dogs: Limit · For Cats: Limit
Empty calories.
Dental disease
For Dogs: Avoid · For Cats: Avoid
Sticky sugar adheres to teeth and promotes decay.
Gastrointestinal sensitivity
For Dogs: Limit · For Cats: Limit
High sugar can cause diarrhea.
Safe Alternatives
Sources
Vet's Note
PetPilot provides general information for educational purposes. While we reference authoritative veterinary organizations, this page has not been individually reviewed by a veterinarian for your specific pet. Individual animals may react differently based on age, weight, breed, health conditions, and amount consumed. Always consult your veterinarian or a poison control center for personalized advice, especially if your pet is ill, injured, pregnant, nursing, or on medication.