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Can Cats Eat Marshmallows?
Please read the risks below before offering any.
Are marshmallows safe for cats?
Marshmallows are a soft, sugary confection made mainly from sugar, corn syrup and gelatin. Cats have little interest in sweets and gain nothing from marshmallows, which are essentially pure sugar, so they are best not offered. Cats are obligate carnivores, so they get what they need from meat and never need marshmallows. If you offer them at all, treat them as a rare, tiny extra.
How to reduce the risks if you offer marshmallows
- Check the label for xylitol before considering any, especially on sugar-free versions
- If the marshmallow is plain and xylitol-free, offer only a small piece, rarely
- Choose a treat made for cats instead
What to avoid
- Any marshmallow or product containing xylitol
- Chocolate-dipped or roasted marshmallows in s'mores, which add another hazard
- Regular feeding, because of the sugar content
How many marshmallows can my cat have?
If you decide to offer marshmallows despite the cautions above, give just one tiny taste and check with your vet first, especially if your cat has any health condition. When in doubt, skip it.
Signs your cat may be having a problem
Watch for vomiting, diarrhea, drooling, pawing at the mouth, loss of appetite, tiredness, a swollen or painful belly, or trouble breathing. Contact your vet right away if you see these signs, or if your cat has eaten any of the parts listed above.
Frequently asked questions
Can kittens eat marshmallows?
Because marshmallows need extra caution for adult cats, it is best to avoid them for kittens.
What if my cat ate too many marshmallows?
The most common result is an upset stomach with vomiting or diarrhea. Offer water, skip further treats, and call your vet if symptoms are severe or last more than a day, or if your cat ate any of the parts listed under "What to avoid".
Should marshmallows be a regular part of my cat's diet?
No. We recommend not making marshmallows a regular part of your cat's diet.
More questions cat owners ask
Wondering about the other pet in your home? Can Dogs Eat Marshmallows?