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Can dogs eat yoghurt?

Yes, dogs can eat yoghurt! It's a great source of probiotics, but make sure it’s plain and free from harmful sweeteners like xylitol.

Can dogs eat yogurt

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Key Takeaways: DOGS AND yoghurt 

  • Yes, dogs can eat plain, unsweetened yoghurt in moderation.
  • It provides protein, calcium, and probiotics for a healthy gut.
  • Some dogs dislike its sour taste or creamy texture.
  • Avoid yoghurt with added sugars, artificial sweeteners, or toxic fruits.
  • Lactose-intolerant dogs may experience digestive issues if they eat too much.

While yoghurt can be a tasty treat, it doesn’t offer as many health benefits for dogs as it does for humans. So, should you feed it to your pup? Let’s dive into the pros and cons to help you decide.

The Story of Yoghurt

The word “yoghurt” comes from a term meaning “to thicken” or “congeal.” Made from fermented milk, it has been a staple in human diets for centuries, dating back to the early domestication of milk-producing animals in the Middle East.

The Origins of Yoghurt

Before refrigeration, milk spoiled quickly, so shepherds carried it in sacks made from animal intestines. Inside these sacks, natural gut bacteria caused the milk to sour and curdle, preserving it for much longer. For centuries, yoghurt remained one of the only ways to store milk, apart from drying it.

Yoghurt as a Health Food

Over time, people discovered that yoghurt could help ease digestive issues like diarrhoea and stomach cramps. As it became more widely consumed, people began adding fruits, honey, and sugar, turning it into a popular dessert.

Modern Yoghurt

In the 20th century, scientists confirmed yoghurt’s health benefits, particularly for gut health. Today, most yoghurt is made from cow’s milk, fermented and thickened using beneficial bacteria. It is often flavoured with fruit, spices, or sweeteners, making it a delicious and versatile food enjoyed worldwide.

Types of Yoghurt: What’s the Difference?

There are three main types of yoghurt: plain yoghurt, Greek yoghurt, and kefir. While they all share the same basic ingredients, their nutritional profiles and textures vary. Here’s how they compare:

  • Greek Yoghurt: This type of yoghurt is thicker and creamier because it is strained three times to remove whey—the watery liquid left behind when milk curdles. Greek yoghurt contains:

    • More protein, helping you stay full for longer.
    • More healthy fats.
    • Fewer sugars and carbohydrates
      Its rich texture and high protein content make it a great option for weight management.
  • Plain Yoghurt: This yoghurt is less thick and more fluid because it is only strained twice, leaving some whey in the final product. Compared to Greek yoghurt, it has:

    • More calcium, which supports strong bones.
    • Fewer calories, making it a lighter choice.
  • Kefir: The drinkable cousin of yoghurt, kefir offers the same probiotics, calcium, and digestive benefits but in a liquid form:

    • It’s packed with gut-friendly bacteria.
    • Dogs can tolerate plain kefir in small amounts.

 

All three types of yoghurt contain probiotics and calcium, supporting digestion, immunity, and heart health. However, while yoghurt is a nutritious addition to the human diet, it’s not always suitable for dogs. Let’s find out why…

 

Dogs and Dairy

Most dogs are lactose intolerant, while some may have a true dairy allergy. If you’re wondering how this is possible—since puppies drink their mother’s milk—the explanation lies in how their bodies process lactose.

Why Are Most Dogs Lactose Intolerant?

Milk contains a natural sugar called lactose, which requires the enzyme lactase to be properly digested.

  • Puppies produce enough lactase to digest their mother’s milk.
  • Adult dogs, after weaning, produce less lactase, making them unable to digest dairy properly—leading to lactose intolerance.

 

Lactose Intolerance vs Dairy Allergy

While lactose intolerance causes digestive discomfort, a dairy allergy is an immune system reaction that can lead to skin issues and more severe symptoms. A vet can determine whether your dog has lactose intolerance or a dairy allergy.

If you notice unusual symptoms after feeding dairy, consult your vet immediately.

Signs of Lactose Intolerance in Dogs:

  • Vomiting
  • Lack of appetite
  • Diarrhoea
  • Gas
  • Bloating or abdominal pain

 

Signs of Dairy Allergy in Dogs:

  • Diarrhoea, vomiting, nausea, or loss of appetite
  • Excessive itching, especially around the ears
  • Excessive licking of paws
  • Red skin, hives, or facial swelling
  • Breathing difficulties

 

Yoghurt can be a healthy addition to a dog’s diet—if they can tolerate it. However, for lactose-intolerant or dairy-allergic dogs, it may cause more harm than good.

Health Benefits of Yoghurt for Dogs

Did you know that 70% of a dog’s immune system is in the intestines? Processed foods, inappropriate diets, and certain medications can weaken your dog’s immune defences, making them more vulnerable to illness, environmental stress, and the effects of ageing.

Luckily, yoghurt contains key nutrients that can support your dog’s health, particularly when it comes to digestion, immunity, and skin health.

Probiotics: Gut-Friendly Bacteria

Probiotics are beneficial bacteria and yeasts that live in the digestive system. When consumed in foods like yoghurt, they help boost the immune system and support gut health.

Key probiotics in yoghurt include:

  • Lactobacillus acidophilus.
  • Bifidobacterium.

 

These probiotics help dogs with:

  • Weight management.
  • Improved digestion.
  • Stronger immune function.
  • Healthier skin and coat.
  • Reduced risk of disease and cancer.

Can Your Dog Eat Yoghurt?

Before adding yoghurt to your dog’s diet, consider the following factors:

  1.  Intestinal Health: If your dog has loose stools, itching, or a dull coat, yoghurt alone won’t solve the problem. Instead, it’s better to give your dog a probiotic supplement formulated specifically for dogs—not human probiotics. 
  2.  Sugar: Many yoghurts contain added sugars to improve taste. However, a dog’s digestive system cannot process sugar properly, increasing the risk of: obesity, diabetes or dental disease.
    • Dangerously low blood sugar.
    • Liver failure.
    • Death.
  3. Artificial Sweeteners: Sugar-free yoghurt is a serious risk for dogs. These yoghurts often contain xylitol, a highly toxic sweetener that can cause: Dangerously low blood sugar, liver failure or death.
  4. Added Fruits: Many flavoured yoghurts contain sugary syrups or processed fruit. The best option is to buy plain yoghurt and add fresh fruit yourself for a safer, healthier treat.
  5. Fat Content: Low-fat and fat-free yoghurts are fine for dogs; however, high-fat yoghurt can inflame the pancreas and cause pancreatitis, a potentially fatal condition.

 

By choosing the right type of yoghurt, you can safely offer it as an occasional treat—but always in moderation. ALWAYS read the ingredient label before giving yoghurt to your dog.

How Much Yoghurt Can Your Dog Eat?

If your dog is not lactose intolerant, yoghurt can be a moderate daily treat. The recommended serving size depends on your dog’s weight:

  • Small dogs: 1 teaspoon per day
  • Medium-sized dogs: 2 teaspoons per day
  • Large dogs: 3 teaspoons per day

 

While yoghurt is a tasty snack, it does not provide the full probiotic benefits your dog may need. If your dog requires digestive or immune support, veterinarians recommend using a probiotic supplement specifically formulated for dogs.

Now, let’s explore some fun and delicious ways to serve yoghurt to your dog!

Snack time!

Before introducing any new food to your dog’s diet, always check with your vet.

Ensure that 90% of your dog’s daily calories come from a complete and balanced diet, with only 10% from treats. Exceeding this ratio can lead to obesity or diabetes.

Choose the Right Yoghurt

  • Plain Greek yoghurt is the healthiest option.
  • Look for live, active cultures and avoid artificial ingredients, sweeteners, and preservatives.

 

How to serve it?

  • Berry Yoghurt Treat: Add fresh berries or fruit for a dog-friendly ice cream.
  • Meal Topper: Mix a small amount of yoghurt into your dog’s food bowl.
  • Frozen Yoghurt Bites: Freeze yoghurt with fresh fruit in ice cube trays or a treat toy for a refreshing snack.
  • Smoothies: Blend yoghurt with your dog’s favourite fresh fruits and veggies for a tasty, nutrient-packed boost.

THE BOTTOM LINE: CAN DOGS EAT YOGHURT?

Can dogs eat yoghurt? Yes—but only if it’s the right kind. Yoghurt is a great source of protein, calcium, and probiotics, which can support your dog’s immune system and digestive health.

Plain Greek yoghurt is the best option for dogs. To make it even more enjoyable, you can mix in fresh fruit, vegetables, or natural peanut butter for added vitamins, minerals, and antioxidants. Just be sure to avoid artificial sweeteners, added sugars, and high-fat varieties to keep your pup healthy.

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