







Product description




Doctor By Cat Supplements
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Benefits
Gut Health & Digestive support
Cough, Nose Relief
L-Lysine
Skin & Coat Heath
Urinary & Kidney Care
Hairball Remedy
Muscle & Immunity
Key Ingredients
L. plantarum
TF-343
L-Lysine
AF-343
Pacran Cranberry
Oat Fiber, Licorice, Chitosan
Colostrum,Whey Protein Isolate
Form
Squeeze up!
Squeeze up!
Squeeze up!
Squeeze up!
Squeeze up!
Squeeze up!
Squeeze up!
100% human grade ingredients
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✔
✔
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✔
✔
✔
Artificial Color, Sweetener
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Package Dimensions : 5.79 x 3.19 x 3.15 inches; 8.5 ounces
Item model number : cat biome
Date First Available : May 24, 2025
Manufacturer : Pet One Co.,Ltd.
ASIN : B0F9NQWVZM
Best Sellers Rank: #10,716 in Pet Supplies (See Top 100 in Pet Supplies) #10 in Cat Probiotic Supplements
Customer Reviews: 4.2 4.2 out of 5 stars (166) var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Diarrhea? Sensitive stomach? Constipation? Your cat’s gut needs help. Daily probiotics for better digestion, immunity, and bathroom habits. Doctor By Cat Biome. Lickable. Reliable. Loved.
Half the battle with any supplement is palatability. If they won’t eat it, it won’t matter how good the product is. Just squeeze up and serve! A specialized formula designed for gut and digestive health—yet as easy and enjoyable as a treat. Supports healthy digestion, balanced gut flora, and everyday tummy comfort in a way your cat will love!
Lactiplantibacillus plantarum CIB001 is a heat-treated probiotic that helps balance the gut microbiome, relieve diarrhea, and strengthen immunity by supporting the intestinal barrier. It’s designed to survive heat and stomach acid, ensuring its benefits reach the gut where they matter most. We chose this gentle, stable strain in response to cat parents who experienced bloating or discomfort from conventional probiotics—because digestive care shouldn’t come with trade-offs.
Plus, synergistic ingredients like Fructooligosaccharides (FOS), Galactooligosaccharides (GOS), oat fiber, zinc, and magnesium are included to support probiotic function and your cat’s overall wellness
Principles for Developing Nutrition for Our Lovely Pet: The key to developing Dr.BY’s nutritional health supplies is simple and steady feeding and minimal stress from both caregivers and pets. Build up a happy and delicious health every day! Doctor By Cat Biome is a gentle formula that can be treated from kittens to old cats.
Doctor By uses 100% human-grade raw materials, and conducts self-quality tests every three months. There is no gastrointestinal disorder or hepatotoxicity at all, so you can use this consistently every day and without resting period! It is a product manufactured meticulously by HACCP and ISO proven manufacturing facilities, so don’t worry! We would like to hear your various opinions on the product. Feel free to contact us!
8 reviews for Doctor By Cat Biome Probiotics for cats Anti Diarrhea Feline Gut & Digestive Support Immune Health Sensitive Stomach Constipation with L. plantarum+Prebiotics 30 Lickable Formula Individually Packaged
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$34.49

Carol E. Davis-Serpas –
Effective and palatable for my cat who dislikes change. (oh that’s right that’s all of them!!)
Really worked for my cat.
Michael –
Amazing supplement! Seeing big improvements in my cat.
This has given my stage 4 CKD cat his appetite back. He also takes Dr. By colostrum protein since CKD causes muscle wasting. One of each tube is given to him in the morning.
C MUANGHAM –
Healthy gut for indoor cats
It was help my cat gut and stop diarrhea.
Lilly –
Not smooth and creamy in tube.
Helped my cat with her upset stomach and diarrhea but was chunky in the tube so it wasn’t as easy to feed to the cat. She gagged a little too often for something advertised as creamy. She’s a small but full grown cat.I would have to blend the tube into a spoon treat and grind it up to use it.She doesn’t take medicine easily so I was hoping to get some help with that tummy trouble.
Kikina C. –
My 4 cats love this!
It is expensive and I hope it is good for them and all my 4 cats who never love the same stuff love this treat. There is only a tiny amount in a tube and sometimes there are clumps but I squeeze out what I can and it disappears like magic. They like this better than any other lickable treats. So I have to buy a minimum of 4 containers a month. Pricey!
Katherine –
Good for Boy cats who might get crystals.
As a former vet tech, I thought this would be great for my cat who has serious issues with crystals at times. It’s not very appetizing according to the cats. But we will keep on using it! Try it! It’s good value as well.
Delynn –
Works as advertised for my cat
Easy to give to cat.- they love it
JBS –
Waste of money
Bought this product based on reviews. Not one of my three cats would even try it. Also bought their other product “Cat Silk Derma” because our house is very dry in winter and our cats get more dander in winter. Again not one of them would even try that product either. Waste of money for both of these products and NOT returnable. Very upsetting!!