Can dogs or cats eat yoghurt?

9 August 2023
This article is not intended to be a substitute for professional veterinary advice, diagnosis, or treatment. Always seek the advice of your veterinarian with any questions you may have regarding your pet’s care, treatment, or medical conditions.

Can dogs eat yoghurt?

Yoghurt isn't toxic to your canine companion and may even provide some health benefits in moderation. However, proceed carefully - many dogs have trouble digesting foods containing lactose, like yoghurt. Not all yoghurt is safe, even if your dog is relatively tolerant of lactose.

Yoghurt contains probiotics, beneficial bacteria that promote good digestive health by improving the balance of microorganisms in the gut. Probiotics may help alleviate symptoms of diarrhoea, constipation, and other digestive issues. Only feed your pet yoghurt rich with live cultures, like plain Greek-style yoghurt.

Yoghurt is also high in protein and calcium, both important nutrients for maintaining strong bones and muscles.

However, flavoured yoghurt varieties often contain added sugars, which your dog won't like, or even artificial sweeteners like xylitol, which is toxic to dogs.

The safest type of yoghurt to feed your dog is plain, unsweetened Greek-style yoghurt with no additives.

When introducing yoghurt into your dog's diet for the first time, start slowly with small amounts and monitor their reaction carefully. Some dogs can tolerate lactose well when they eat yoghurt as an occasional treat or as a supplement to their regular meals. Other dogs may develop diarrhoea or stomach upset if they eat too much at once or regularly in large quantities. Some dogs may have no tolerance for even small amounts of yoghurt, so be observant.

If your dog eats yoghurt and shows signs of illness such as lethargy, diarrhoea, or vomiting, tell your veterinarian immediately. If your dog ever requires veterinary care due to something they ate, dog insurance can help cover the cost of treatment.

Can cats eat yoghurt?

Yoghurt is generally safe for cats to eat in moderation. It contains probiotics, beneficial bacteria that can aid digestion and boost the immune system. However, not all types of yoghurt are safe. Some yoghurts contain added sugars or artificial sweeteners, which can harm your feline friend. Most cats are lactose intolerant, which means some may have a harder time digesting yoghurt than others.

If you want to offer your cat some yoghurt as an occasional treat, plain, unsweetened Greek-style yoghurt is the best option. The calcium and protein in plain yoghurt may help strengthen your cat's bones and muscles over time. Though most cats are lactose intolerant, they may have an easier time digesting the relatively low amounts of lactose in yoghurt compared to the higher amounts in other dairy products.

At the same time, you shouldn't feed your cat yoghurt every day or in large quantities. A tablespoon or two now and then should suffice as a tasty snack!

When introducing yoghurt into your cat's diet for the first time, start slowly with small amounts and monitor their reaction carefully. While some cats may be tolerant of lactose, others may develop stomach problems like vomiting or diarrhoea, even if they eat small amounts.

Finally, keep in mind that cats need to get most of their nutrients from meat-based foods, so yoghurt should never displace the meat in their diet.

If your cat eats yoghurt and is showing signs of illness such as lethargy, diarrhoea, or vomiting, reach out to your veterinarian immediately. If your cat ever requires veterinary care due to something they ate, cat insurance can help cover the cost of treatment.

Information purposes only

The suggestions offered here are for informational purposes only and are not a substitute for pet-specific advice from your veterinarian. Never disregard your vet’s recommendations, or delay in acting on them, based on something you have read on this site. Regardless of how a food is rated here, any food that you give your pet can pose potential health risks, including allergic reactions, choking, or other health conditions such as bloat. Always monitor your pet while they’re eating, and never introduce a new food into your pet’s diet without first consulting your veterinarian. 

Pet poison emergency protocol

If your pet is acting sick, call your regular veterinarian immediately. If your regular veterinarian is closed, call a nearby on-call veterinarian, animal urgent care, or veterinary emergency hospital. If your pet is not acting sick but you think they may have been exposed to a poison, call the Animal Poison Line (01202 50 9000).

Food safety statuses

Safe

Could be given almost daily without harm

Safe in moderation

Not toxic, but should not be given regularly

Unsafe

Toxic or simply too risky to give to your pet