Is Greek Yoghurt Good for Dogs? Benefits, Risks & How Much to Give

Plain, unsweetened Greek yoghurt is generally safe for most healthy adult dogs in small amounts. 

However, flavoured, sweetened, or low-fat Greek yoghurts are not a good idea for dogs. 

Some dogs don’t tolerate dairy well at all. If your dog has a dairy intolerance, a very sensitive stomach, pancreatitis, or is on a prescription diet, it’s best to keep the Greek yoghurt in your bowl rather than theirs. 

If your dog is otherwise healthy and your vet is happy, a small spoonful of plain Greek yoghurt now and then can be a fun, high-value extra – especially if your dog gives you that “are you sure that isn’t for me?” stare every time you open the tub. 

Not all yoghurts are created equal, and that’s important when it comes to sharing with your dog.

What is Greek Yoghurt? 

Greek yoghurt is made by straining regular yoghurt, which:

• Makes it thicker and creamier (great for stuffing dog toys or licking off a spoon)
• Tends to make it higher in protein than regular yoghurt. 
• Often means it’s lower in lactose than some other dairy products. 

For your dog, this can be a good combination – more protein, less sugar, nicer texture – but only if their digestive system can tolerate dairy products in the first place. 

Greek yoghurt is basically a slightly more dog-friendly version of regular yoghurt, but that doesn’t mean it’s suitable for every pup. 

Potential Benefits of Greek Yoghurt for Dogs

Let’s start with why dog owners might reach for the yoghurt tub in the first place. Greek yoghurt can offer a few perks when it’s used sensibly. 

1. A little extra protein

Greek yoghurt is naturally higher in protein than many other dog-safe snacks. That can make it:

• A more satisfying treat for dogs who like to feel they’ve had a “proper” snack. 
• Useful as a higher-value reward for training sessions

Of course, your dog should be getting all the protein they need from their complete diet. But as an occasional extra, yoghurt can feel like more than just another dog biscuit. 

2. Calcium and other nutrients

Greek yoghurt contains:

• Calcium, which helps support your dog’s bones and teeth
• Small amounts of B vitamins
• Some potassium and magnesium. 

Your dog doesn’t need yoghurt to get these nutrients – a balanced dog food has that covered. But a spoonful here and there can still make a difference. It’s just a tiny bonus, rather than a replacement for proper nutrition. 

3. Probiotics (sometimes)

Some Greek yoghurts contain live cultures (the friendly bacteria that can help support your dog’s gut). These are often the ones labelled with “live” or “active cultures.”

You’ve probably seen a lot of buzz about probiotics and digestion, but here’s the key takeaway:

• A bit of Greek yoghurt might be gentle on some dogs’ tums
• But if you’re trying to treat tummy problems, it’s better to speak to your vet about dog-specific probiotic products rather than self-prescribing Greek yoghurt. 

You should view yoghurt as a treat, not a medicine – even if your dog seems extremely convinced it’s the cure for boredom, hunger, and everything in between. 

When is Feeding Your Dog Greek Yoghurt a Bad Idea?

We need to talk about the less glamorous side of dairy and dogs. Greek yoghurt isn’t automatically safe for every dog, and there are a few situations where it’s best to avoid it altogether. 

1. Your dog is lactose intolerant

Many adult dogs are at least a bit lactose intolerant. That means their body doesn’t break down lactose (the sugar in milk) very well, which can cause:

• Gas (and the kind of farts that make everyone leave the room). 
• Bloating. 
• Tummy cramps. 
• Diarrhoea or very soft stools. 

Greek yoghurt is usually lower in lactose than milk or ice cream, but it’s not lactose-free. If your dog reacts badly to other dairy (like cheese, milk, or cream), there’s a good chance yoghurt will be an issue too. 

If your dog gets gurgly guts or a squiffy tummy after trying yoghurt even once, it’s time to remove it from their treat list altogether. 

2. The yoghurt contains added sugar or sweeteners

The biggest red flags are:

• Flavoured yoghurts (honey, fruit, vanilla)
• Low-fat or diet yoghurts
• Yoghurts with “no added sugar” labels. 

These often contain extra sugar, which isn’t great for your dog’s teeth, weight, or overall health. Some contain sweeteners, and some, like xylitol, are highly toxic to dogs, even in small amounts. 

If the ingredients list looks more like a paragraph than a simple list, it’s probably not for your dog. For them, it’s a small portion of plain, unsweetened Greek yoghurt or nothing. 

3. The portion size is high in fat

Greek yoghurt is delicious, but it can also be quite rich. A small spoonful is fine for many dogs, but it’s not ideal in large quantities, especially if your dog:

• Is overweight or on a weight-loss plan. 
• Has a history of pancreatitis. 
• Has any other underlying health conditions

For these dogs, even a “small extra” can be way too much. Your vet may recommend avoiding Greek yoghurt altogether and offering your dog low-fat, carefully portioned treats instead. 

Which Dogs Should Avoid Greek Yoghurt?

Greek yoghurt is generally not a good idea for your dog if:

• They have a known dairy intolerance or always get a bad tummy after eating dairy products. 
• They have pancreatitis or a history of pancreatitis. 
• They have chronic digestive issues or a very sensitive stomach. 
• They’re on a prescription diet or a tightly controlled nutrition plan. 
• They have diabetes.
• They are obese or overweight. 

Puppies are another group where it’s best to be cautious. Your puppy’s digestive system is still developing, and they have specific nutritional needs. If you’re feeding a complete puppy food, they don’t need to eat yoghurt as well. 

If in doubt, ask your vet before giving your dog Greek yoghurt. 

How Much Greek Yoghurt Can Dogs Have? 

If your dog is healthy, handles dairy well, and your vet has given you the thumbs up, Greek yoghurt should still only be a small part of your dog’s treat allowance. 

As a general rule, all treats (including Greek yoghurt) should make up no more than 10 per cent of your dog’s daily calorie intake. 

Here’s a rough guide for occasional plain Greek yoghurt portions:

• Toy breeds (Chihuahuas, Toy Poodles) – 1-2 teaspoons
• Small breeds (Pomeranians, Yorkshire Terriers, Shih Tzus) – Up to one tablespoon
• Medium breeds (Staffies, Basset Hounds, Cocker Spaniels) – 1-2 tablespoons
• Large breeds (Labradors, Greyhounds, Dalmatians) – 2-3 tablespoons

Don’t give your dog Greek yoghurt every day. Think of it as a special treat (or five quiet minutes while they lick Greek yoghurt out of their favourite toy…)

How to Choose Dog-Friendly Greek Yoghurt

This part is easy – you’re looking for something very simple:

• Plain – no flavour, no fruit layer, no honey
• Unsweetened – check that there’s no sugar in the ingredients
• No sweeteners – especially no xylitol (which is sometimes listed as “birch sugar.)
• No added extras – no chocolate, granola, sauces, or mix-ins. 

The ingredients list should look a bit like this:

“Milk, live cultures.”

That’s it. Anything else is probably not suitable for your dog. 

How to Feed Your Dog Greek Yoghurt

1. Lickable spoon treat. Just put a teaspoon of Greek yoghurt on a spoon and let your dog lick it clean!

2. Stuffed toy or lick mat. The thick texture makes Greek yoghurt perfect for spreading thinly over a lick mat, mixing with a few dog-safe foods (like tiny pieces of carrot or their regular kibble) and stuffing into a chew toy. Pop it in the freezer for 30-60 minutes for a longer-lasting, boredom-busting activity – ideal for rainy days, post-walk cool downs, or 9pm zoomies. Just remember to go easy on quantity. The toy should be about the experience, not about packing in as much as possible. 

3. Tiny topper. Stir Greek yoghurt through your dog’s complete food as an occasional treat. This works well for picky eaters who sometimes need a bit of encouragement, and dogs who’ve just had a mildly stressful experience (like a bath or a nail trim) and deserve a little bonus. If your dog has dietary issues, always check with your vet before changing the texture or contents of their meals. 

4. Yoghurt pops. On hot days, you can mix a little Greek yoghurt with water to loosen it slightly, pour the mixture into an ice cube tray, then freeze it for an hour or so. You can pop one cube out as a summer treat for your dog. It’s refreshing, fun, and great for those dogs who love to chow down on something crunchy. 

If your dog doesn’t cope well with Greek yoghurt, don’t worry – you’re not depriving them of some secret health hack. There are lots of other ways to spoil your dog rotten, in a controlled, nutritionally sensible way. 

Frequently Asked Questions