Is Yogurt Good for Cats? Yogurt can be safe for cats in small amounts, but it’s not necessarily good for them.
While plain, unsweetened yogurt contains probiotics that might benefit digestion, many cats are lactose intolerant, making dairy products like yogurt difficult for them to digest.
If you decide to feed yogurt to your cat, it should only be offered as an occasional treat, and always consult your vet before adding it to your cat’s diet.
The Effects of Yogurt on Cats
Cats can eat yogurt, but it should be plain and unsweetened.
While yogurt contains probiotics that may benefit some cats’ digestion, many cats are lactose intolerant and consuming yogurt can lead to digestive issues like diarrhea, bloating, or stomach discomfort.
Adult cats often lose the enzyme lactase needed to digest lactose, so it’s wise to offer lactose-free alternatives and consult your vet before adding dairy to their diet.
Even for those who tolerate yogurt, it should be given in moderation as an occasional treat rather than a regular part of their diet.
Learn more about lactose intolerance on Wikipedia.
For more on probiotics and cat digestion, explore about can cats drink almond milk nutrition guide.
Risks of Feeding Yogurt to Cats
While yogurt is generally safe for cats when given in moderation, there are risks involved, especially for lactose-intolerant cats or those sensitive to dairy products. Here are the main concerns:
- Digestive Upset: Many cats struggle to digest lactose, which can result in digestive issues like diarrhea, vomiting, and stomach cramps if they consume yogurt. If you decide to give your cat yogurt, keep an eye on them afterward to watch for any adverse reactions.
- Added Sugars and Artificial Sweeteners: Flavored or sweetened yogurts, particularly those with artificial sweeteners like xylitol, are harmful to cats, as xylitol is highly toxic. To ensure safety, always opt for plain, unsweetened yogurt without any harmful additives.
- Obesity and Weight Gain: Yogurt, like any treat, adds extra calories that can contribute to weight gain, particularly in older or less active cats. To prevent obesity, treats like yogurt should be given in moderation, with the majority of a cat’s diet coming from balanced, high-quality cat food.
For advice on maintaining your cat’s weight, explore our cat weight management guide.

