No. Cats should not consume alcohol, and even small exposures can be dangerous.
Alcohol can rapidly cause serious poisoning in cats, including dangerous drops in blood sugar and body temperature, breathing problems, coma, and death.
What to do if your cat ate alcohol?
Remove the alcohol source and keep your cat away from any spills, glasses, bottles, or alcohol-containing products.
If this involved a product (hand sanitizer, mouthwash, dessert), save the packaging so you can share ingredients and alcohol percentage with a veterinarian.
Call your veterinarian immediately for guidance, especially if you suspect more than a tiny lick.
Seek urgent care right away if your cat is stumbling, very sleepy, vomiting repeatedly, trembling, breathing slowly, or has seizures.
Do not try to induce vomiting unless a veterinary professional specifically instructs you to do so.
Danger Level: High Danger / Toxic 4/5