
Kirsten McCarthy / Cats.com
Including prebiotics to your cat’s weight-reduction plan may enhance their digestive well being and enhance their immune system. Prebiotics are a meals supply for the pleasant micro organism in your cat’s intestine that make up their microbiome. They assist the great micro organism flourish and preserve the unhealthy micro organism at bay. As soon as damaged down, additionally they nourish the cells in your cat’s intestinal wall – an necessary a part of your cat’s immune defences.
Prebiotics provide well being advantages to all cats. But when your cat suffers from digestive points, immune issues, or has had current antibiotics, they might actually assist. Learn on for every thing you’ll want to find out about prebiotics and the way they might enhance your cat’s total well being.
Understanding Prebiotics and Your Cat’s Microbiome

In case your cat’s microbiome is disrupted, dangerous micro organism can overgrow, resulting in a variety of well being issues, together with persistent diarrhea. Kirsten McCarthy / Cats.com
We have a tendency to consider microbes, like micro organism and yeast, as one thing to be averted in case they make us unwell. Nonetheless, they’re really important to our – and our cat’s – well being.
Like us, your cat’s physique accommodates hundreds of thousands of microorganisms (micro organism and yeasts), forming their microbiome. Many of those reside of their digestive tract, making up the intestine microbiome.
When your cat’s microbiome is unbalanced or disrupted – as an illustration, after a tummy upset or antibiotic remedy – there might be an overgrowth of unhealthy micro organism, known as dysbiosis. This results in a wide range of well being issues, from persistent gastrointestinal points to diabetes and even most cancers.
How do Prebiotics Assist the Microbiome?
Prebiotics are like meals for the pleasant micro organism in your microbiome, serving to them to thrive. They’re present in fiber (meals like chicory root and pumpkin) that your cat can’t digest. As a substitute, they’re a meals supply for the helpful micro organism of their intestine, serving to them to develop and boosting their exercise. Because the inhabitants of useful micro organism grows, the inhabitants of unhelpful micro organism reduces, conserving your cat’s microbiome wholesome.
As soon as damaged down by micro organism, prebiotics may also nourish the cells within the lining of your cat’s gut. This improves the well being of your cat’s intestine, permitting for higher nutrient absorption. It additionally strengthens the intestine wall barrier – a basic a part of your cat’s immune defences.
What’s the Distinction Between Prebiotics and Probiotics?
You’ve in all probability heard of probiotics – each for folks and pets. However how are they completely different to prebiotics?
- Probiotics are reside, wholesome microbes that may be added to your cat’s weight-reduction plan as dietary supplements or in specialised meals. They intention so as to add to the inhabitants of excellent micro organism in your cat’s microbiome.
- Prebiotics present the nourishment for these good micro organism to flourish.
- Synbiotics are merchandise that include each prebiotics and probiotics. They intention to boost the perform of each by including wholesome micro organism (probiotics) alongside the diet they should survive and thrive within the intestine (prebiotics).
What are the Advantages of Prebiotics in Cats?

Prebiotics have an enormous vary of potential advantages, though analysis proving their results in cats remains to be restricted. Kirsten McCarthy / Cats.com
There aren’t many scientific research in regards to the impact of prebiotics in cats but. However, extrapolating from human analysis, they’re thought to have a variety of doable advantages each by way of their affect on the microbiome and as a supply of fibre. The place accessible, now we have highlighted the newest scientific analysis to help these claims in cats.
Improved Stool Consistency
As a sort of fibre, prebiotics enhance stool consistency, serving to stools transfer comfortably by way of the digestive tract. This advantages cats with each diarrhea and constipation.
Though analysis into prebiotics use in cats is restricted, a current examine confirmed that prebiotic Psyllium husk powder will increase defecation frequency and faecal rating, bulk, and moisture in wholesome cats. This impact was additionally seen in a earlier examine on cats with constipation, making psyllium husk powder an evidence-based remedy for cats with constipation.
The bulking impact of prebiotics additionally helps cats with anal gland points, as stools must be appropriately agency to empty the anal gland as they transfer previous.
Enhances the Well being of the Intestinal Wall
When prebiotics are damaged down (fermented) by the micro organism within the intestine, they produce short-chain fatty acids (SCFAs) reminiscent of Butyrate. This nourishes and heals the intestinal wall, bettering the absorption of vitamins, particularly helpful in cats with circumstances reminiscent of inflammatory bowel illness (IBD), colitis, or bowel most cancers.
Analysis in folks has discovered that butyrate has anti-carcinogenic (anti-cancer) and anti inflammatory results on the big gut.
The constructive impact of prebiotics on the intestinal wall additionally strengthens the gut-wall barrier, stopping dangerous substances from being absorbed into the bloodstream and inflicting sickness.
Helps the Intestine Microbiome
Your cat’s microbiome is important to their well being and well-being. However many components can disrupt it, together with:
- Antibiotic remedy
- Gastrointestinal infections
- Digestive upsets
- Power diarrhea eg. cats with IBD, irritable bowel syndrome (IBS), meals sensitivities and allergic reactions
- Stress
- Dietary modifications
Prebiotics promote a wholesome intestine microbiome by nourishing the great micro organism in your cat’s intestine, serving to their inhabitants to develop and rising their exercise. This restricts the expansion of dangerous micro organism, resulting in a restoration of a wholesome steadiness of microbes. When damaged down (fermented) within the intestine, additionally they decrease the pH of the gut. This acidic atmosphere favors the pleasant micro organism, permitting them to thrive.
There’s analysis to again up this declare, with research discovering an enhance in wholesome micro organism reminiscent of Bifidobacterium species in cats given prebiotics.
Strengthens the Immune System
Your cat’s microbiome is important to their immune system. By selling the expansion of helpful micro organism, the inhabitants of dangerous micro organism is decreased, defending your cat from sickness.
As soon as damaged down, prebiotics additionally present vitality and nourishment to the cells in your cat’s intestinal wall. This strengthens the gut-wall-barrier, an necessary a part of your cat’s immune defences that stops dangerous substances from being absorbed from contained in the intestine into your cat’s bloodstream.
In cats with leaky intestine syndrome, this barrier is extra permeable than it needs to be, which means an infection and toxins might be absorbed into the bloodstream, inflicting your cat to turn out to be unwell.
Helps Upkeep of a Wholesome Physique Weight
As a sort of fibre, prebiotics can support weight reduction by serving to cats really feel full for longer. However there could also be extra to it than simply urge for food management.
We all know there’s a hyperlink between an imbalance of micro organism within the microbiome and being obese or underweight in folks. Though not studied in cats, analysis into the results of prebiotics on weight reduction in overweight folks has proven promising outcomes. So, it might be the identical in our cats, too.
What are the Completely different Kinds of Prebiotics for Cats?
Prebiotics are forms of soluble fibre (oligosaccharides and inulin) present in meals reminiscent of:
Tips on how to Select a Prebiotic for Your Cat

You possibly can simply add a prebiotic complement to your cat’s standard weight-reduction plan as a powder, liquid, or capsule. Merchandise that include each prebiotics and probiotics would be the most useful. Kirsten McCarthy / Cats.com
Prebiotics might be helpful long-term, as a part of your cat’s standard weight-reduction plan, or short-term, to help in restoration from a digestive upset or antibiotic remedy.
Excessive-quality cat meals ought to already embody fibre that accommodates prebiotics of their components, so you might not want to alter your cat’s weight-reduction plan. Nonetheless, specialised gastrointestinal diets typically include increased quantities of prebiotics to help cats with delicate tummies. You can even add a each day prebiotic complement to your cat’s weight-reduction plan within the type of a liquid, powder, pill, or capsule. Many merchandise include a mixture of prebiotics and probiotics, which might be much more efficient.
When selecting a prebiotic, go for a trusted model with analysis to back-up their product’s claims. Bear in mind to test together with your veterinarian earlier than altering your cat’s weight-reduction plan and make any modifications steadily to keep away from a tummy upset.
What are the Aspect Results of Prebiotics in Cats?
Prebiotics are typically thought-about protected in cats. Nonetheless, it is very important observe that dietary supplements are usually not topic to the identical high quality management or security trials as drugs.
The commonest unintended effects of prebiotics in cats are flatulence and belly discomfort, as a result of elevated fuel manufacturing.
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Kanakupt, Okay., Boler, B. M. V., Dunsford, B. R., & Fahey, G. C. (2011). Results of short-chain fructooligosaccharides and galactooligosaccharides, individually and together, on nutrient digestibility, fecal fermentative metabolite concentrations, and enormous bowel microbial ecology of wholesome adults cats. Journal of Animal Science, 89(5), 1376–1384. https://doi.org/10.2527/jas.2010-3201
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Keller, E., Laxalde, J., Tranier, N., Von Kretschmann, P. B., Jackson, A., & Van Hoek, I. (2024). Psyllium husk powder will increase defecation frequency and faecal rating, bulk and moisture in wholesome cats. Journal of Feline Medication and Surgical procedure, 26(4). https://doi.org/10.1177/1098612×241234151
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Othman, R. B., Amor, N. B., Mahjoub, F., Berriche, O., Ghali, C. E., Gamoudi, A., & Jamoussi, H. (2023). A scientific trial about results of prebiotic and probiotic supplementation on weight reduction, psychological profile and metabolic parameters in overweight topics. Endocrinology Diabetes & Metabolism, 6(2). https://doi.org/10.1002/edm2.402