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Marshmallows

Can Dogs Eat Marshmallows?

Find out if Marshmallows is safe for dogs and cats.

Dogs: Limited
Cats: Limited

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.

Medical DisclaimerThe content on this page is not a substitute for professional veterinary diagnosis, treatment, or emergency care. If you suspect your pet has eaten something harmful, contact your veterinarian or call ASPCA Poison Control or Pet Poison Helpline immediately.