Some cats with food allergies or digestive issues may benefit from certain supplements alongside a carefully chosen diet. These can support gut health, skin condition, and overall wellbeing, although they are not a substitute for addressing the underlying food trigger.
Probiotics & digestive supplements for cats (UK)
Probiotics are one of the most commonly used supplements. They contain beneficial bacteria that help support a healthy balance in the gut, which can improve digestion and stool quality.
Products such as FortiFlora are widely used and often recommended by vets. They can also be sprinkled on food to encourage appetite, as many cats love the taste.
Some supplements combine probiotics with other ingredients, such as prebiotics or fibre, to support digestion more broadly.
| Product | Type | Notes | View |
|---|---|---|---|
| Purina Pro Plan FortiFlora | Probiotic powder | Widely used; often helps stool quality; very palatable | View on Amazon |
| Seraquin Digest | Probiotic + prebiotic | Supports gut balance; general digestive support | View on Amazon |
| GimCat Gastro Intestinal Paste | Paste (fibre + prebiotic) | Contains psyllium and prebiotics; can support digestion | View on zooplus |
| YuMOVE Digestive Care Plus | Probiotic + prebiotic | Includes bentonite clay; may help firm stools | View on Amazon |
| Purina Pro Plan Natural Defences | Postbiotic supplement | Supports gut health and immune system | View on Amazon |
| Zesty Paws Digestive Paste | Paste (prebiotic + vitamins) | Includes inulin and vitamins; fish flavour | View on Zesty Paws |
Probiotics and digestive supplements can be particularly helpful during dietary changes or for cats with sensitive digestion. Some products are aimed at improving stool consistency, while others focus on supporting the balance of gut bacteria or overall immune health.
Fibre supplements for cats (UK)
Fibre can help regulate digestion and improve stool consistency. Depending on the type and amount used, it may help with both loose stools and constipation.
Psyllium is one of the most commonly used fibre sources, while pumpkin-based products are often used as a gentler alternative.
| Product | Type | Notes | View |
|---|---|---|---|
| Puur Psyllium | Psyllium powder | Helps with both loose stools and constipation; supports bowel movement | View on Amazon |
| Psyllium Plus (cat) | Psyllium supplement | Easy to mix with food; supports gut function | View on Vetsend |
| 100% Pumpkin Powder | Pumpkin fibre | Gentle option; often used for stool consistency and digestion | View on Amazon |
| MP Labo Fiberact | Psyllium powder | Vet-recommended type; generally well accepted when mixed with food | View on Vetsend |
| Simply Pets Fibor | Fibre supplement | General digestive support; mentioned by vets | View on Amazon |
It’s usually best to introduce fibre gradually and mix it well with food to improve acceptance. Too much fibre can sometimes worsen symptoms, so starting with small amounts is recommended.
Vitamins & supplements for cats (UK)
Most complete cat foods already contain the vitamins and nutrients your cat needs.
However, supplements may be useful in certain situations, such as supporting skin health or addressing specific deficiencies. For example, vitamin B12 (cobalamin) is sometimes recommended by vets for cats with digestive conditions such as IBD.
| Product | Type | Notes | View |
|---|---|---|---|
| Purina Pro Plan Skin & Coat | Omega supplement | Supports skin and coat; contains omega-3 and omega-6 oils | View on Vetsend |
| Protexin Cobalaplex | Vitamin B12 + B9 | Often vet-recommended; supports gut health and B12 levels | View on Amazon |
| 15-in-1 Multivitamin Drops | Liquid multivitamin | Broad supplement; includes vitamins for general health | View on Amazon |
| WEALLIN Allergy Relief Multivitamin Chews | Multivitamin treats | Contains taurine and added nutrients; easy to give as treats | View on Amazon |
A practical note
There is a wide range of supplements available, and not all are necessary for every cat.
It’s usually best to introduce one change at a time, so you can see what is helping. If you’re unsure which, if any, supplements might be useful, your vet can help guide you.