Limited—usually skip

Can cats eat yogurt?

A little plain, unsweetened yogurt is not automatically dangerous, but many adult cats digest lactose poorly. It is best treated as an occasional tiny taste, not a creamy daily snack.

Not medical advice — general pet-safety info only. Confirm with your vet before changing your cat’s diet.

Updated Jul 31, 2026 Category Nutrition

Alternatives to yogurt for cats

For a creamy treat ritual without lactose uncertainty or sweetened dairy, choose a portioned cat treat made for licking.

Lickable cat treats

Lickable cat treats provide yogurt's smooth texture in a cat-specific, easy-to-portion format.

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Soft cat treats

Soft treats are a dairy-free option for cats who prefer a tender reward.

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Low-calorie cat treats

Low-calorie treats make more sense than dairy when you want frequent small rewards.

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How much is okay?

If you offer yogurt, use only plain unsweetened yogurt and start with a small lick.

Kitten / small adult
A small lick
Plain, unsweetened, and xylitol-free only.
Typical adult
Up to 1/4 teaspoon
Stop if stool becomes soft.
Large / big appetite
Up to 1/2 teaspoon
A larger serving is not more beneficial.

Rule of thumb: treats of all kinds should stay under ~10% of daily calories.

How to prepare them

  • Choose plain, unsweetened yogurt with no mix-ins.
  • Read the ingredient label for xylitol or birch sugar.
  • Avoid flavored yogurt, fruit-on-the-bottom yogurt, frozen yogurt, and parfaits.
  • Offer a tiny lick on a plate, not from a shared spoon.
  • Do not use yogurt to replace a balanced cat meal.

Risks & exceptions

  • Lactose intolerance can cause gas, diarrhea, or vomiting.
  • Sweetened products may add unnecessary sugar and fat.
  • Some reduced-sugar products can contain xylitol, which is dangerous.
  • Fruit, granola, chocolate, and flavor mix-ins add separate risks.

Plain and unsweetened are essential. Never feed yogurt containing xylitol, and stop after any digestive upset.

If they ate too many

Digestive changes are the most common issue after yogurt, especially for cats that do not tolerate lactose.

  • Gas
  • Soft stool or diarrhea
  • Vomiting
  • Lip licking or nausea

Call your vet / pet poison line if:

  • Possible xylitol exposure
  • Repeated vomiting or diarrhea
  • Facial swelling or trouble breathing
  • Severe lethargy or collapse

FAQ

Can cats eat Greek yogurt?

A tiny amount of plain unsweetened Greek yogurt may be tolerated, but it is still best offered rarely because cats can be lactose sensitive.

Can cats eat vanilla yogurt?

No. Flavored yogurt adds sugar and may contain sweeteners or other ingredients cats do not need.

Does yogurt help cats with digestion?

Do not use yogurt as a digestive treatment. Ask a veterinarian about ongoing stomach symptoms or probiotics.

Can kittens eat yogurt?

It is better to skip it and use kitten-appropriate food or treats instead.

Affiliate disclosure: we may earn a commission from product links. Safety guidance is editorial and may change — verify with your veterinarian for your cat.