joyfull cat supplements packaging with a cat wearing goggles on a white background

Probiotic Supplement for Cats - 30 Packets

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joyfull cat supplements packaging with a cat wearing goggles on a white background

Probiotic Supplement for Cats - 30 Packets

Serious gut support, made simple. 1 Billion CFU of clinically-studied probiotic strains, complementary prebiotics, and zero fillers. Just tear and pour.

Buy 2 for 10% off · Buy 3 for 15% off · Mix and match flavors 🍗🐟

Buy 2 for 10% off · Buy 3 for 15% off

Mix and match flavors 🍗🐟

Getting Started
Fast shipping from Denver, CO
30-Day Happiness Guarantee
5% of every purchase goes to the ASPCA

USP

Benefits

  • 1 Billion CFU of probiotics per packet – 10x more than the leading vet-recommended probiotic brand.
  • Clinically-studied probiotics – we intentionally include strains that have been studied in peer-reviewed research, including research specific to feline digestive health.
  • Guilt-free and still tasty – we use real ingredients like beef bone broth powder for flavor instead of artificial flavorings. 

Directions

Sprinkle one packet onto your cat’s meal.

Ingredients

Beef bone broth powder, Brewer’s dried yeast, Inulin, Enterococcus faecium, Lactobacillus acidophilus.

We sweat every detail

From ingredient sourcing to third-party testing, here's how JoyFull stacks up.

  • Prebiotic fiber clinically shown to support the gut microbiome
  • Every ingredient and dose reviewed for efficacy and safety
  • No artificial ingredients, no "natural flavors" loophole
  • High-quality proteins like cage-free chicken and wild-caught fish
  • Third-party tested for purity and potency
  • Only 6 ingredients, every
    one with a purpose
OTHERS
  • Empty calories and fillers that make you feel guilty giving more
  • Formulated for taste using artificial flavors to hide junky ingredients
  • Sugar and salt hidden behind the "natural flavors" loophole
  • "Meat byproducts" (Hint: leftovers from the human food chain)
  • No third-party testing or certification: "Just trust us, it's clean"
  • 15+ ingredients, unnecessary fillers abound
We sweat every detail
  • NO FILLERS
  • SCIENCE-BACKED
  • GUT HEALTH MADE EASY
  • PICKY PET APPROVED
  • VET-FORMULATED

Customer Reviews

Probiotic powder that customers said "works great" for digestive support in cats. Easy to mix into food with beef bone broth flavor that even picky eaters accept. Many report improved stool quality and reduced odor within days. Single-serve packets ensure proper dosing. Some cats prefer it mixed thoroughly vs. sprinkled. A few noted price concerns, powder format expectations.

Packets (positive)Taste (positive)Food (positive)Stools (positive)Digestion (positive)
  • 5 stars: 26 (70%)
  • 4 stars: 7 (19%)
  • 3 stars: 4 (11%)
  • 2 stars: 0 (0%)
  • 1 star: 0 (0%)
M
Megan Lukey
Easy daily dosage

I like the single serve packets that make it very easy to get the correct dose. The powder can be sprinkled on food, but my cat is particular so I have to wet it and mix it into wet food to get him to eat it. It does seem to mix in well without a flavor change that my cat is averse to. He like to catch all sorts of animals outside, so I like to give him probiotics periodically to try to prevent any potential digestive flare up. I always prefer supplements that are made in the USA.

K
Kat N. Dog
A budget option to try when your pet has digestive upset (assuming they are okay with beef proteins)

At the current price of $19 for 30 packets, these are less expensive than the probiotic my vet recommends (Purina FortiFlora). Both products have 1 gram per packet, and both include the probiotic Enterococcus faecium, although Purina identifies the strain (SF68). Dog nerd podcasts I listen to do recommend going with probiotics from reputable companies where the strains are identified, as you are feeding your dog a live bacteria product, and don't want to feed them something that will harm rather than help them. Joyfull includes Lactobacillus acidophilus where FortiFlora does not. Joyfull probiotics also include inulin, a prebiotic fiber. Might cover some extra bases. (FortiFlora for cats includes taurine, where Joyfull does not.) For the folks worried about dosing amounts, Joyfull makes the exact same product in the same quantities but branded for cats, so it doesn't seem like size (or species) matters in this case. The photo shows the cat product on the left and the dog product on the right.

H
Howard and Yvonne
No more stinky poop cat

My cats were disinterested in it until I mixed it in their food. I like that it's very powder like so it simply melts. My stinky poop cat ---- no more!

D
DCG0417
Picky Cat Approved Probiotic

These Joyfull Probiotics are a nice addition to our cat's wet food to ensure she is maintaining adequate gut health as she ages. I sprinkled the powder on her food and mixed it in with my finger. She happily lapped up the gravy, so she was fine with whatever changes she experienced in texture and taste though she often tends to be picky. The powder mixed in easily and did not clump; it dispensed from the packaging easily, and I like that each "dose" is premeasured, so it keeps meal time simple. I'm excited to see whether this helps our girl with digestion, as she sometimes has food come back up after a meal.

T
Tam. Pin
Gentle, Effective Digestive Support — My Cat Actually Eats It! 🐾✨

The Joyfull probiotic for cats has been a great help for digestive support. I started using it during a bout of loose stools, and I noticed improvement fairly quickly with consistent use. The fact that it contains clinically proven probiotic strains gave me confidence, especially for managing diarrhea and overall gut health.

What really sets this apart is the beef bone broth flavor — my cat eats it without hesitation when mixed into food, which is huge because probiotics can be tricky with picky cats. The individual daily packets make dosing easy and mess-free.

This feels like a gentle but effective supplement that’s great not only for digestive upsets, but also for ongoing gut health maintenance.

✅ Pros:
• Clinically proven probiotic strains
• Helps with diarrhea and digestive balance
• Easy-to-use daily packets
• Beef bone broth flavor cats enjoy
• Mixes well with wet or dry food
• Great for short-term issues or daily support

❌ Cons:
• Results depend on consistent daily use
• Packets can go quickly in multi-cat homes

Bottom line:
An effective, cat-friendly probiotic that supports digestion and gut health without a struggle. If your cat has tummy troubles or needs digestive support, this is a solid, stress-free option. 🐾✨

S
Shopping Fan
The cat eats the food with no hesitation.

We received a box of 30 probiotic powders to sprinkle in the cat's food. It does not seem to make a different to the cat as she eats the food at the same rate with no hesitation.

K
Kim
Really Helps

Luckily my cats seem to have less digestive issues than my dogs. But probotics always help. I used to only use them on an as needed basis, but when one of my cats reached 13 she started having some digestive problems. So I add probotics to her diet on a regular basis several times a week and believe it helps. I think probotics are something everyone should keep on hand to benefit their pet. 

C
Customer Review
Powder, not broth - Doesn't make things worse

We have a lot of cats. Every time we bring one home from the shelter/rescue, there is always a gastro issue.... always. We decided to get a probiotic to help ease the flow, if you know what I mean. We were excited for the "beef bone broth", but instead we got a powder.

Ease of use: This is not a broth. It is a powder. That does not make it very easy to use. We found the only way we can get our cats to eat it is by mixing it with a tube (ie Churu). Not the most ideal, since tubes tend to be more like treats. It doesn't really have a smell and I have no clue if they like the taste, since I can't feed it to them by itself.

Function: I am not sure how great it works. Maybe the movements are slightly less stinky? I think a good probiotic is a subtle thing. I don't think its hurting at all. Probiotics are almost always good for the health in some way.

For the cost, I'm not sure how good of a value it is. Especially since it isn't a stand alone product.

M
Maestro
Helped Firm Up Stools and Improved Appetite

I started using this probiotic for my adult cat who occasionally experiences loose stools and digestive sensitivity. I mixed one packet into her regular wet food once daily. Within a few days, her stools became more formed and consistent, and she seemed more comfortable overall.

The beef bone broth flavor made a noticeable difference—my cat accepted it easily without hesitation, which is not always the case with supplements. The powder blended smoothly into food without clumping. After about two weeks of consistent use, her digestion appeared more stable, and I haven’t seen the same recurring issues.

This has been a helpful addition to her routine for digestive support.

M
Momma A
must try glad i did

works great gave to my cat in two days he was back to his old self. energy came back and great price. digestibility is good i put right in his food

L
Leann Tincher
Easy to use just mix in with a little canned food.

Seems to be helping with bowel issues.

R
Reba
Price jumped on autoship!

The product seems to be working good. I was just informed of a large price increase however so I’ll be looking for a replacement.

C
Cat
Easy to use and helps are beloved Kitty

Our cat has been helped from this product and her health seems to be much better.

M
Michelle
Happy pets

A pet favorite.

T
Tiffany H
It works right away

I've had my cat for about 3 years now and ever since he was a baby his poo 💩 has been the most stank thing ever. And runny-ish. Someone recommended I try probiotics and so I started this one yesterday. In ONE day it worked. That’s actually incredible to me! He's gone right in front of me and there's no smell at all. Thank you! Wowza

A
Amazon Customer
Picky cat enjoyed this supplement

I ordered this supplement for its probiotic digestive support. My cat can be picky so I wasn't sure how he would like it. I use it as a topper on his wet food and thankfully he eats it up quickly. The pouches open easily and I feed this to him with his breakfast daily. After about a week I see no difference in his digestion but he continues to have regular bowel movements. The ingredients included are good quality and he seems to like the taste.

D
Dawn H.
Seems to work better than other probiotics I've used

I decided to give this a try for my sometime finicky, digestive issue cat. Both my cats seem to like it more than another leading brand and OMG I am finally seeing firm poo in the litter box my cat with digestive issues uses. I'm going to stick with this for a while and hope it keeps working.

R
Robyn
Cat Probiotics that they actually like

I was happy to find this product for our cat. We only use it occassionally (or as needed) if they are having tummy trouble. Our cat likes the flavor and treat, so I would consider that a win. Also, it is nice it isn't a pill. Feeding medicine to our cat is not fun at all.

J
J. Chilton
Great! These have increased my old, anorexic cat's appetite.

Great stuff! My anorexic cat is gobbling down wet food that I sprinkle with these probiotics. Apparently it's also increasing her appetite which is good. We're happy. Glad I gave them a try.

A
Amazon Customer
Effective Cat Approved Worked Happy with Product Cost-Effective

At first, I was hesitant to write the review after only ONE use- However, our Furr-baby (cat) is 14 1/2 yo. Since we moved, he has had mushy poos every potty, making a stinky mess of the litter pan. Our big ol' ginger kitty always looks traumatized by this. Although, we try to clean after every potty- I just didn't feel that was enough. We invested in a self-cleaning litter pan and mat and JOYFULL Probiotic for Cats- Very FIRST little pouch- when our older boy went to the bathroom - Solid Poo! There wasn't a question that it was his potty as he was just leaving the potty pan! And he had only recently, maybe a few hours ate his food with the JOYFULL Probiotic applied to his food. Thank you for such a wonderful product!!!! Awesome #effectiveness- Kitty can be picky but the #taste and his #pet preference was fine; it worked the first time of using!! Ren can have a sensitive system and has been on prescription diets before, but this was easy on his digestion- He ate the food with the topping easily without hesitation- pet preference was a GO!!! Thank you, so much to the maker of this wonderful product and thank you, Amazon for carrying it for us pet lovers who want their babies to be healthy and happy!

K
Karma
Great cat treat with benefits

My cats love these so much. I love that they are beneficial for them to keep them healthy. It’s a win win knowing they are so excited for them and good for them

A
Amanda M. Miller
So far so good

I really can’t tell if it’s doing anything positive so I can’t speak to effectiveness (yet), but it doesn’t seem to be doing anything negative so that’s good. My cats have no problem eating it, no digestive issues that I can see. It may take using it for a few months before benefits are seen, but I am giving it to my cats preemptively and not because there’s an issue I’m trying to correct.

T
Tarzan & Jane
Even works for picky eaters!

As we all know, cats reserve the right to like or dislike anything at a moment's notice for no reason whatsoever. So I was happily surprised when I saw Pizza (my cat) going to town on some treats with this probiotic sprinkled on top. My cats are picky eaters, so it's difficult to try to get them to eat anything healthy. As such, any supplement my cats will eat is a great supplement in my book. Especially for something as beneficial as probiotics. I'm very happy my cats will eat this without fuss! Healthy cats = happy human.

M
Mela
Easy Probiotic Topper for Cat with Sensative Stomach

I like that this probiotic is made in the USA and has a clean ingredient list. It was super easy to use. I just sprinkled it over my cat’s regular food and she ate it without any fuss. My cat has a sensitive stomach, and now that she’s getting older, I worry more about keeping her healthy and comfortable. This felt like an easy way to give her a little extra digestive support without changing her food or routine. We didn’t have any issues at all, and it didn’t seem to bother her stomach.

I
IShopAround77
Provides A Healthier Gut!

These probiotics for cats seem to be helping one of our kitties that was having lose stools for a few days before trying these probiotics. Her runny poos have improved and she doesn't stress as much as she used to while going. I'm a big supporter of probiotics for people, as I know of (& have experienced) the great benefits. So, being able to give my fur babies these probiotics for cats is greatly beneficial to them, as it improves their digestion and improves their overall gut health. I add it to their tuna or wet cat food and they don't mind the taste or actually like it, as it hasn'tswayed their appetite at all. They eat it with no issues. I know these quality probiotics has helped my kitty with the GI issues and I know it's improving the gut health of my other fur babies, as well.

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