Can cats eat sugar?

In this brief discussion, we’ll answer the question “can cats eat sugar?” We will also discuss the possible risks of feeding sugar to cats.

Can cats eat sugar?

Yes, cats can eat sugar, but they cannot taste it. Moreover, it is not recommended for them. Although it cannot taste sweetness, it enjoys salty and high-fat foods.

You shouldn’t offer sugar to your cat, even though it won’t immediately cause harm. This is because future health problems can result from it in a variety of ways. Give your pet as little sugar as you can to prevent issues.

Is sugar toxic for cats?

No, Sugar is not toxic for cats. It’s not really beneficial for them, though. Cats must consume meat in place of plant matter since they are obligate carnivores.

In spite of this, cats can consume trace amounts of carbs. If you’ve ever grown cat grass, you know how much some cats enjoy it! In the wild, carbohydrates may have come from eating fibres like grass or swallowing plant matter in the bellies of their prey.

On the other hand, cats are not naturally attracted to table sugar and other modern sweeteners, and cats do not metabolise sugar very well.

You can notice nausea, diarrhoea, and pain if your pet eats sugar. The severity of the symptoms will depend on how sensitive your cat is and what it consumes. Moreover, sugar consumption can lead to unhealthy weight gain, obesity, dental problems and diabetes in cats.

What are the potential risks of feeding sugary products to cats?

Cats don’t typically have a sweet appetite because they are obligate carnivores. Protein, lipids, and other nutrients from freshly slain animals make up your pet’s natural diet.

Sugar is not poisonous to cats, like the majority of carbs, but shouldn’t make up more than 3% of their daily diet. The cat’s metabolism can only partially absorb carbohydrates because it is physiologically evolved to a meat-based diet. 

If you give your cat sugar every day, they could become vulnerable to:

Digestive issues

The stomach, small intestine, and pancreas in particular might become overwhelmed when your cat consumes too many carbohydrates in their meals. Because cats lack the enzymes needed for effective carbohydrate digestion, ingesting sugar can make them feel sick.

Depending on how much sugar your pet ate, they may exhibit indigestion-related symptoms including gas, vomiting, diarrhoea, and so on.

The majority of cats will react poorly to bingeing on sweets, but particular felines are more prone to digestive issues, including:

  • Cats with chronic GI conditions shouldn’t consume sugary meals, including those with irritable bowel syndrome (IBS), colitis, gastritis, or recurrent constipation.
  • Kittens and senior cats—Due to their sensitive stomachs, kittens and older cats have a limited ability to digest some foods, especially sugar.
  • Cats with a genetic propensity for digestive issues—Specific breeds, such as sphynx and ragdoll are genetically predisposed to gastrointestinal disorders so they should avoid sugar consumption.


Cats can experience the sugar rush,’ but it only lasts a brief time. The main source of energy for cats is animal protein, thus they don’t require carbohydrates to feel energetic.

Sugar can add extra calories to your cat’s diet. The usual indoor cat spends a prominent amount of time sleeping, therefore they shouldn’t consume more than the daily allowance of 40 calories per kilo of body weight to avoid gaining weight.

Obesity in cats can lead to further health issues including diabetes, bladder stones, urinary infections, liver failure and cardiovascular diseases.

Therefore, encourage your spoiled pet to get some exercise and make sure they don’t eat more than the recommended amount of calories per day. Moreover, focus on feeding your cat nutrient-dense healthy meals and treats to ensure optimal health.

Diabetes mellitus

Among indoor cats, diabetes mellitus is a frequent metabolic condition. Although precise aetiology is still mostly unknown, heredity and nutritional abnormalities are primarily blamed. Other risk factors of diabetes in cats include Obesity, disordered insulin resistance, and lack of exercise.

Does cat kibble contain sugar?

Yes. Kibble is a high-calorie food since, on average, it includes 25% carbs. The amount of starch in a particular product determines the total sugar content. Dry food comprises meat, but it also has a variety of plant-based elements, like:

  • Glycine soja meal
  • soy protein
  • grain flour
  • Brewers rice

Because animal tissue is the sole practical source of protein, vegetable meals and starches are unable to satisfy your cat’s nutritional needs. What’s left over is a calorie surplus because cats don’t use carbohydrates for energy.

But that does not imply that kibble is bad for cats. Even with the increased carbs, dry food is still tasty, safe, and digestible for cats. You can serve it sparingly, ideally as a side dish to wet food.


We answered the question “can cats eat sugar?” We will also discuss the possible risks of feeding sugar to cats.


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