Can cats eat Chewing gum?
No. The vast majority of UK chewing gum contains xylitol, which is fatal to cats at very small doses. A single stick can contain a lethal amount for a small cat.
If your cat has just eaten chewing gum
- Move your cat away from the chewing gum.
- Don't induce vomiting at home — this is dangerous in cats.
- Call your vet or out-of-hours emergency vet immediately.
- If you can't reach a vet, call the Animal PoisonLine on 01202 509000 — 24/7, charges apply.
- Note how much chewing gum was eaten, when, and your cat's weight.
What's the full picture?
Xylitol is used in almost all 'sugar-free' chewing gum (Wrigley's Extra, Airwaves, Mentos Pure Fresh, and most other brands). A single stick can contain 300–1000 mg of xylitol; the toxic dose in cats is around 100 mg/kg, so a single stick is a real danger to a 4 kg cat.
Unlike many toxins, xylitol toxicity progresses rapidly — within 30 minutes, cats can show hypoglycaemia (weakness, tremors, collapse). Liver injury follows.
Even a discarded wrapper with a few flecks of gum stuck to it is a risk for a curious cat. Sealed packs left on bedside tables are the commonest source.
Xylitol-containing products, including chewing gum, are flagged by the UK Veterinary Poisons Information Service as a growing concern. While xylitol toxicity in cats is less acute than in dogs, UK veterinary consensus is to treat any significant ingestion as an emergency given limited data and the potential for hypoglycaemia and liver injury.
Symptoms to watch for
Related
About this guidance
Every entry on this site is compiled from published UK veterinary toxicology sources — International Cat Care, Veterinary Poisons Information Service (VPIS) references, RCVS-registered practice materials, and peer-reviewed feline medicine literature. Where the evidence is mixed, we err on the cautious side because cats are unusually sensitive to many common substances that are harmless to humans and even to dogs.
This is general information written for UK cat owners. It is not personalised veterinary advice for your specific cat, their age, weight, medical history, or the exact exposure you're dealing with. If your cat has eaten something or is unwell, call your vet first. The Animal PoisonLine on 01202 509000 is available 24/7 for a small fee and can tell you whether an emergency visit is needed.
Entries are reviewed and updated as new research emerges. Spotted an error? Let us know — corrections are investigated and applied within 24 hours. For more context on how we work, see about and our full disclaimer.
Last reviewed: · By the What Can My Cat Eat? editorial team