Your Pet, Our Passion.

The Importance of Fibre in Your Dog's Diet

Editorial team avatar
April 4, 2025
3 min read
The Importance of Fibre in Your Dog's Diet

Just like us, dogs need fibre for good health. It's an essential component of a balanced diet and plays a crucial role in their health and overall wellbeing.

In this article, we’ll dig into everything you need to know, including its impact on dogs’ digestion, the best sources of fibre for dogs, as well as tips on how to sneak it into meals for the pickier eaters. 

In This Article

Why is Fibre Important for Dogs?

Fibre is important for dogs because it aids digestion, helps regulate blood sugar, and can contribute to a healthy weight. While not a guarantee against all health issues, a diet rich in fibre can potentially help prevent a range of problems by supporting these key areas. Proactively addressing these areas is a key part of caring for your dog and ensuring their long-term health and happiness.

Benefits of Fibre for Canine Digestion

  • Improved Bowel Movements: Fibre helps to add bulk to your dog's stool, making it easier to pass and promoting regular bowel movements helping prevent constipation and other digestive issues.
  • Promotes Healthy Gut Bacteria: A healthy gut microbiome is vital for proper digestion and overall wellbeing.
  • Helps Regulate Blood Sugar Levels: Fibre can also slow down the absorption of sugar into the bloodstream, which helps to regulate blood sugar levels. This is particularly important for dogs with diabetes or those at risk of developing the condition.
  • Aids in Weight Management: Fibre can help your dog feel fuller for longer, reducing their overall calorie intake and aiding in weight management. This is especially beneficial for overweight or obese dogs.

What is the best source of fibre for dogs?

There are two types of fibre: soluble and insoluble. Soluble fibre dissolves in water and forms a gel-like substance, while insoluble fibre helps food pass more quickly through the digestive system. Including a variety of both types of fibre in your dog's diet can provide the best overall benefits. So, what are the best sources of fibre for dogs?

Fibre-rich foods for dogs' diets

Fruits and Vegetables

Fruits and vegetables are a good source of fibre for dogs, offering a natural and tasty way to improve their digestion. They contain different types of fibre and other healthy nutrients. However, because of the sugar content of fruit, it should be given in moderation.

  • Apples: Tasty treat for your dog, just make sure to remove the seeds, as they can be harmful.
  • Bananas: Rich in fibre and potassium. However, only feed them to your dog in moderation as they do have a high sugar content.
  • Carrots: Low in calories and high in fibre, making them an excellent snack for dogs.
  • Green Beans: Low-calorie source that is high in fibre and can be served either cooked or as part of your dogs raw food diet.
  • Broccoli: High in fibre, but it should be given in small amounts to avoid digestive upset.
  • Sweet Potatoes: Luckily, dogs can eat potatoes too, as long as they are cooked and offered in moderation. Sweet potatoes are a nutritious source of fibre but it’s best to remove the skin before cooking as this can be difficult to digest. 
  • Pumpkin (pureed or canned): Contains fibre and is a source of prebiotics, supporting healthy gut bacteria.
  • Spinach: High in fibre and other essential nutrients, but it should be given in moderation.

Whole Grains

Whole grains are a good source of fibre for dogs, providing energy and supporting digestion. They also contain beneficial nutrients.

  • Brown Rice.
  • Oatmeal (plain and unflavoured).
  • Quinoa.
  • Wholemeal Bread (in moderation).

Legumes

Legumes like beans are a good source of fibre and protein for dogs. They also provide energy and other nutrients. However, some dogs may have trouble digesting them, so they should be cooked well and introduced slowly to avoid digestive upset.

  • Lentils (cooked).
  • Peas.
  • Chickpeas (in moderation).

How do I add fibre to my dog's diet?

To avoid digestive upset, it's best to introduce fibre into your dog's diet gradually. Start with small amounts and slowly increase the quantity over time. Mixing fibre-rich foods with your dog's regular meals is a great way to ensure they receive the benefits of fibre without drastically altering their existing diet. For a healthy snack option, consider offering your dog fibre-rich treats like carrots or green beans. Also, peas are a good source of fibre, and vitamin c for dogs, and they can be easily added to your dog's meals.

Before making any significant changes to your dog's diet, it's crucial to consult your vet. They can offer personalised recommendations tailored to your dog's specific needs and let you know if your dog would benefit from additional fibre. When adding fibre to your dog's diet, try to give them fresh, high-quality ingredients. This means your dog receives the maximum nutritional benefit from their food.