Prof. Bengal Pro Immune review: immune-focused cat treats

Prof. Bengal Pro Immune is an immunity-focused cat treat with probiotics, from the feline line of Philippine supplement maker Dr. Shiba. It holds a 4.9 rating across thousands of owner ratings and undercuts its Happy Tummy sibling on price.

What does it do?

Same idea as the rest of the line: a treat cats will readily eat that also carries probiotics, positioned here around immune support rather than digestion.

The delivery advantage is real. Cats are notoriously difficult to supplement, and a palatable treat succeeds where a powder or chew gets refused. If your cat won’t take anything else, this format is the one most likely to work.

Immune claims are the hardest to check

Worth being straight about, because it affects how you should judge this product.

With a digestive supplement you get feedback: stool changes, and you can see it. With a coat supplement you get feedback: the coat looks better or it doesn’t. With immune support, there’s nothing to observe. A cat that doesn’t get ill might have been fine anyway, and one that does might have been worse off without it. You cannot run the counterfactual on your own cat.

That doesn’t make the claim false. It does mean you’re buying on brand trust rather than on evidence you can gather yourself, and it’s a reason to prefer the cheaper of two otherwise-similar options. Strain names and counts aren’t published here either.

If your goal is a measurable outcome, the digestion-focused sibling gives you something you can actually track.

Treats are calories

The standing caveat for functional treats. Treats should stay under roughly a tenth of a cat’s daily calories, which for a small animal is not many. Trim meal portions slightly if you’re giving these daily rather than adding them on top.

Is it worth it?

Around ₱255 as of August 3, 2026. Check the latest price on Shopee.

Cheaper than Happy Tummy and backed by a similar weight of owner ratings, so as a probiotic treat it’s good value. Just buy it understanding what you can and can’t verify.

Who should buy it

Buy this if you want a probiotic treat your cat will actually eat and you like the brand, or if you’re feeding a cat you consider vulnerable and want to do something supportive alongside good food and vet care. If you want a result you can observe, buy the digestion-focused version instead. See our top picks in the best cat treats roundup, or work out what to buy in our cat treats buying guide.

Alternatives to consider

Want a measurable outcome? The Prof. Bengal Happy Tummy treats target digestion, where you can actually track the difference. Prefer a dedicated cat probiotic? The Feline Science Cat Probiotics+ 30g is a powder for wet food.