Can dogs eat yogurt?

Caution — plain only, small amounts

Plain, unsweetened yogurt is usually fine in small amounts. Avoid anything flavoured, sweetened, or containing xylitol.

The full picture

Plain, unsweetened natural or Greek yogurt can be a healthy occasional treat for dogs that tolerate dairy. The live cultures (probiotics) may support gut health, and it's a decent source of calcium and protein. The rules are strict: no added sugar, no artificial sweeteners (especially xylitol, which is now in some low-sugar yogurts), no flavourings, no fruit pieces (especially if they contain grapes or raisins). Greek yogurt is lower in lactose than regular, which is a plus for lactose-sensitive dogs.

If your dog ate more than a safe amount

Risks to watch for

  • Lactose intolerance
  • Xylitol in 'low sugar' brands
  • Added sugar in flavoured yogurts

Potential benefits

  • Probiotics for gut health
  • Calcium and protein

Safe portion size

A teaspoon for small dogs, a tablespoon for large dogs.

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Important: This page is general information, not veterinary advice. Every dog is different, and individual factors (age, breed, health conditions, medications) can change what's safe. If in doubt, always contact your vet — or the ASPCA Animal Poison Control Center on (888) 426-4435 or Pet Poison Helpline on (855) 764-7661 in the UK.