StrellaLab Cat Probiotic Powder & Probiotics with Diarrhea Fiber & Digestive Support Supplement for Cats, 4-oz bottle
Keep saving 5% on every order
Get deliveries on your schedule
Skip, change, or cancel anytime
Because They Deserve the Best
StrellaLab supplements are made with sustainable and locally sourced ingredients to keep your pet thriving. From gut health to joint support, each chew is made with love—because your best friend deserves nothing less.
Perfectly Sized for Every Pup Each StrellaLab chew is just 2 grams—easy to chew, quick to absorb, and cold-pressed to preserve nutrients. Gentle enough for smaller pups and seniors, it’s tailored care, no matter the size.
Naturally Made
Every StrellaLab chew is made in the USA with quality premium, natural ingredients. With no fillers or additives, it’s wellness you can trust for your furry family.
Daily Care, Lifelong Benefits
Keep tails wagging at every stage of life. StrellaLab chews are the daily boost your dog needs for healthy aging, vibrant energy, and unstoppable adventures.
About StrellaLab
StrellaLab crafts their USA-made supplements to keep your pet happy and healthy. Packed with natural ingredients and tail-wagging flavors, their chews deliver the care your best friend deserves. Start your pet’s health journey today!
Frequently bought together
- NOW Pets L-Lysine Immune System Support Cat Supplement, 8-oz jar$12.95 Chewy Price$16.99 List Price$12.30 Autoship PricePromo, New Customers Only: Spend $49+, get $20 eGift Card +1 deal
- HomeoPet WRM Clear Dewormer for Hookworms, Roundworms, Tapeworms & Whipworms for Cats, 450 drops$19.49 Chewy Price$23.95 List Price$17.54 Autoship PricePromo, Save 30% today with Autoship +1 deal
- Cat Chow Purina Cat Chow Complete High Protein with Real Salmon Dry Cat Food, 15-lb bag$18.29 Chewy Price$19.49 List PricePromo, New Customers Only: Spend $49+, get $20 eGift Card
- Felisyl L-Lysine Granules Immune System Support, Salmon Flavor for Cats, 3.5-oz jar$16.44 Chewy Price$16.99 List Price$15.62 Autoship PricePromo, New Customers Only: Spend $49+, get $20 eGift Card +1 deal
- DealPetAg Pet Pectillin Anti-Diarrheal Medication for Dogs & Cats, 4-fl oz bottle$6.48 Chewy Price$9.99 List Price$6.16 Autoship PricePromo, New Customers Only: Spend $49+, get $20 eGift Card +1 deal
- DealBurt's Bees Dander Reducing Wipes with Colloidal Oat Flour & Aloe Vera for Cats, 50 count$6.99 Chewy Price$9.99 List Price$6.64 Autoship PricePromo, New Customers Only: Spend $49+, get $20 eGift Card +2 deals
- Bark and Whiskers Detox Support Dog & Cat Supplement, 1.7-oz jar$24.97 Chewy Price$31.25 List Price$23.72 Autoship PricePromo, New Customers Only: Spend $49+, get $20 eGift Card +1 deal
- Nutri-Vet Anti-Diarrhea Liquid Medication for Cats, 4-fl oz bottle$10.83 Chewy Price$10.29 Autoship PricePromo, New Customers Only: Spend $49+, get $20 eGift Card +1 deal
- Vetoquinol Viralys Powder Immune Supplement for Cats, 3.5-oz$31.99 Chewy Price$28.79 Autoship PricePromo, Save 40% today with Autoship +1 deal
- Endosorb Medication for Digestive Issues; Diarrhea for Cats & Dogs, 4-oz suspension$16.67 Chewy PricePromo, New Customers Only: Spend $49+, get $20 eGift Card +1 deal
- Miracle Care Cat A'bout Herbs & Spices Cat Grass Plus, 5.25-oz container$7.99 Chewy Price$7.59 Autoship PricePromo, New Customers Only: Spend $49+, get $20 eGift Card
- NaturVet Allergy Aid with Hemp Seed Allergy Salmon & Bacon Flavored Supplement for Cats, 60 count$14.97 Chewy Price$17.99 List Price$14.22 Autoship PricePromo, New Customers Only: Spend $49+, get $20 eGift Card +1 deal
9 Customer Questions
How many scoops are in each container?
Does this product need to sit for fifteen to twenty minutes before you give it to your pet?
What serving size is the guaranteed analysis for? 1tsp?
Is this tasteless?
Customers Mention
Digestive Support
Potency
Probiotic Strains
Quality and Purity
115 Customer Reviews
Happy so Far
Our male orange cat, Agent Orange, became sick in March 2025. He was not eating and vomiting bile. It started over the weekend, of course. We finally got him into
Our male orange cat, Agent Orange, became sick in March 2025. He was not eating and vomiting bile. It started over the weekend, of course. We finally got him into his vet that week and the vet took x-rays, which seemed to show an obstruction near the base of his stomach. When they did surgery the next day, they found the organ that is a cat version of an appendix was inflamed and impacted. They were able to flush that and didn’t have to open his stomach as was initially expected. The vet said over the past 3 years they’ve had 2 cats, including our boy, and one dog that had the same issue. The initial cat actually came in a year to the day for the same problem again. Our ver said the initial cat owner began giving the cat a fiber supplement and there hadn’t been a recurrence since. My husband did a thorough search and found this probiotic which was the only one he found with fiber included. We’ve been adding it to Agent’s food since late March and he now only eats his food if the probiotic is added. He’s back to his happy and healthy self and we hope he remains so for the rest of his years.
Helps
I purchased this for one of my cats bc he has bad digestive issues. Since he was a few months old, he regurgitates his meals about once or twice a week. I've tried
I purchased this for one of my cats bc he has bad digestive issues. Since he was a few months old, he regurgitates his meals about once or twice a week. I've tried everything for him with sensitive stomach food, slippery elm bark, etc. but they didn't really help. This seems to help somewhat. Not as much as I'd like but it's good for him. I also give it to my other cat. What I wanted to explain is that it's a powder to be added to their food. It doesn't come with a scoop so I took one I had from an immune support powder I bought and sprinkle a scoop onto their canned food with that. This powder, when added to cat foods that have bits of meat with gravy, upon adding it, immediately turns the gravy into a very watery substance. Doesn't matter what brand the food is. It just turns the gravy to water. They don't seem to mind much but I don't care for that. So, to solve that problem I started getting some pate' instead. I sprinkle it on top and sort of mash it down into the food. It doesn't change the consistency of the pate' in any way and doesn't seem to affect the taste of the food for them.
Elderly cat
Finn is 18 years 8 months old. He started last year off and on blood in his stool. Over the fall I noticed blood everyday. Off to the Vet we went, probiotic prescription
Finn is 18 years 8 months old. He started last year off and on blood in his stool. Over the fall I noticed blood everyday. Off to the Vet we went, probiotic prescription gotten. (For an old cat with lots of old man problems he's doing really well). The probiotic the Vet gave us was very expensive (we had to give it 3 times a day)so I started looking for something less expensive but still provide the product that was they best for him. We've been using this for 2 weeks and the old man is doing great on it, no blood for several day
Helped with IBD in my cat
My cat was diagnosed 1st with stage 1 kidney disease and then IBD. I read a few reviews indicating this had helped their cat that was also diagnosed with IBD. I
My cat was diagnosed 1st with stage 1 kidney disease and then IBD. I read a few reviews indicating this had helped their cat that was also diagnosed with IBD. I can tell you, my cats bowl movements have been normal. I have also integrated Amin Avast that has helped. After blood work his creatinine.. sad iactually lower, which is GOOD! my cat is 15yrs old and he's back to his spunky self. I highly recommend this prebiotic. All 3 of my cats have it 1x daily. I mix it into their 1 helping of soft food. I am reordering.
Colby- Pepper
No scoop included
I bought this probiotic to help keep our cats healthy. This is the first time using this probiotic and when I opened the container I was very surprised to see that
I bought this probiotic to help keep our cats healthy. This is the first time using this probiotic and when I opened the container I was very surprised to see that there was no scoop in there. It's very inconvenient not having that. I've bought other powdered probiotics and this is the first time I've not received the scoop. I always mix the probiotic with the cats food. I usually mix a little wet food and water but this turns the probiotic into a paste and sometimes the cats will just leave it behind in the dish. When mixed with wet ingredients it just turns into a paste. This just doesn't work for me and I'll just be trying something else.
My cats are smart and picky
I have had a hard time finding a product like this for my cats who both have Feline herpies. I am guessing this product has no taste or smell or my cats are OK with
I have had a hard time finding a product like this for my cats who both have Feline herpies. I am guessing this product has no taste or smell or my cats are OK with it if it does. So far cats approved and I am happy and hoping this product helps them. The only issue is the cost, quite expensive but less then others so I will make it work.
Amazing
One of my cats is especially prone to digestive issues. She was having trouble with constipation and regurgitating her food so often... we tried slowing down her
One of my cats is especially prone to digestive issues. She was having trouble with constipation and regurgitating her food so often... we tried slowing down her eating by breaking up the serving sizes but it still kept coming up and looked mostly undigested. I started mixing a tiny bit of this with her kibble and some water (just for one of her daily feedings, not every time she eats) and she's totally stopped throwing up her food. The enzymes will practically digest the food for her so it's easy going down and it stays down. 10/10!!!
Excellent Product
Gentle my five year old male has tummy issues. He vomits a lot. Because he eats really fast. Since I’ve been having him on this product twice a day, the vomiting
Gentle my five year old male has tummy issues. He vomits a lot. Because he eats really fast. Since I’ve been having him on this product twice a day, the vomiting has reduced to maybe one to three times a month. I mix it in the juice of wet food and he has no problem finishing the plate.
Life changing!
I have had trouble with one of my cats regurgitating ever since she turned about four.... No matter how much I spent on expensive sensitive stomach food, it never
I have had trouble with one of my cats regurgitating ever since she turned about four.... No matter how much I spent on expensive sensitive stomach food, it never worked until I added this probiotic.... It's absolutely amazing! I've not had any throw up since adding it to her food. And once it's kind of gotten in her system I don't necessarily have to add it every day but I do add it every other day. Will definitely purchase again!
Amazing Results
I have a 14 year old indoor/outdoor cat who was always healthy. Recently she became ill and have an issue in her mouth. Wasn't having much luck with two vets. Fortunately
I have a 14 year old indoor/outdoor cat who was always healthy. Recently she became ill and have an issue in her mouth. Wasn't having much luck with two vets. Fortunately she has a great appetite. I wanted to give her relief for what I thought was an accessed tooth and bought this product to boost her immune system. I give her just a little bit each morning. Her overall health has greatly improved. I think her tooth may be improving but it's hard to know. She definitely feels better. I am hoping she will see 15 years now.