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Can Cats Eat Yogurt?

✓ Vet-referenced✓ Sources citedUpdated 2026-10-10

In moderation

Yes, in moderation

A small lick of plain, unsweetened yogurt is usually fine for cats. Yogurt has less lactose than milk, but flavored and sweetened yogurts should be avoided.

Yogurt for cats at a glance

Can cats eat it?In moderation
CaloriesAbout 3 kcal per teaspoon of plain yogurt
Main benefitLess lactose than milk
Main riskCan still cause diarrhea in lactose-intolerant cats
Kittens?In tiny amounts once on solid food; kittens have sensitive stomachs

How much yogurt can my cat eat?

Free · instant · based on veterinary formulas

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How much yogurt can a cat eat?

Vets recommend keeping all treats under 10% of daily calories. One teaspoon of plain yogurt has about 3 kcal. The chart shows the most a typical spayed or neutered adult cat could have in a day if yogurt were the only treat.

Cat weightDaily treat budgetMax yogurt per day
6 lb (2.7 kg)18 kcal5.5 × teaspoon of plain yogurt
8 lb (3.6 kg)22 kcal7 × teaspoon of plain yogurt
10 lb (4.5 kg)26 kcal8.5 × teaspoon of plain yogurt
12 lb (5.4 kg)30 kcal9.5 × teaspoon of plain yogurt
14 lb (6.4 kg)34 kcal11 × teaspoon of plain yogurt

Benefits and risks

Benefits

  • Less lactose than milk
  • Contains some protein and calcium
  • Small amounts are usually tolerated

Risks

  • Can still cause diarrhea in lactose-intolerant cats
  • Flavored yogurts contain sugar and sometimes xylitol
  • Adds calories with little benefit

How to feed yogurt to your cat

  • Choose plain, unsweetened yogurt
  • Offer a teaspoon or less
  • Stop if you see loose stool

What if my cat ate too much yogurt?

Eating more than the recommended amount usually causes nothing worse than an upset stomach: soft stool, gas or vomiting. Skip treats for the rest of the day, keep fresh water available and call your vet if vomiting or diarrhea lasts more than 24 hours or your cat seems unwell.

Check your cat's full daily needs with the cat food calculator.

Yogurt and cats: FAQ

Can cats have yogurt?

A small lick of plain, unsweetened yogurt is usually fine for cats. Yogurt has less lactose than milk, but flavored and sweetened yogurts should be avoided.

Is Greek yogurt okay for cats?

Plain Greek yogurt has less lactose than regular yogurt, so a small lick is usually fine.

Does yogurt give cats probiotics?

Yogurt cultures are not designed for cats. Ask your vet about a feline probiotic.

Can cats eat vanilla yogurt?

It is better not to, because of the sugar and flavorings.

Can kittens eat yogurt?

Yes, in very small amounts once they are eating solid food. Kittens have sensitive stomachs, so offer a tiny piece and stop if you see loose stool. Most of their calories should come from a complete kitten food.

More "can cats eat" guides

Browse lists: human foods cats can eat · foods cats can't eat

Sources

This guide is general information for healthy adult cats. Cats with medical conditions (such as diabetes, pancreatitis, kidney disease or food allergies) may need different advice from their vet.

Quick answer

In moderation

A small lick of plain, unsweetened yogurt is usually fine for cats.

See all cat food guides →

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