Purina ONE®

Sensitive Systems

Purina ONE® Sensitive Systems Formula is rated 4.8 out of 5 by 233.
Rated 5 out of 5 by from Very happy kittys! We tried Purina One Sensitive Systems after years of using premium food from a specialty store. It was becoming harder to drive the 1 hour one way to purchase the premium food and we wanted something we could buy at our local supercenter 10 minutes away. I did a lot of research on what was available and decided to try Purina One Sensitive. There was a high dollar coupon out at the time so that was what we tried. The cats liked it immediately. Their activity has increased and they all seem more playful, not laying around all the time. I am very happy and our 3 cats are doing amazing on this food.
Date published: 2017-05-26
Rated 5 out of 5 by from Quality food my senior cats love! I adopted from the same shelter, 2 senior kitties at different times. Duncan is now 19+, adopted Dec 2014 & Miss Kitty is almost 12, adopted Aug 2015... there are 3 other kitties in my family; Gabby 18, who arrived as a baby in 1998 & Rudy 7, adopted in Sept 2014 and Kevin 3,adopted in June 2015.. had switched all cats to a grain free food recommended by my vet. Unfortunately, Duncan the 19+ year old seemed to have issues digesting the grain free; and Miss Kitty arrived at the shelter needing MAJOR dental with a lot of extractions and it seemed too hard for her to "gum/chew" ... so I switched these two back to Purina One Sensitive Systems. Duncan, the 19+ year old now very rarely vomits up his food and Miss Kitty 12, can "gum/chew" the kibble, because the pieces are smaller & a little more porous ... and they both LOVE the food! And mom is happier that they are having much fewer digestive issues! The other 3 kitties are always at Duncan's & Miss Kitty's dishes... think I will be switching them back too, once the grain-free is gone. Thanks for a great product!
Date published: 2016-05-25
Rated 4 out of 5 by from All my kitties have sensitive tummies All three of my kitties ate Purina's Sensitive Systems for several years and seemed to enjoy it - particularly the small pieces (which all Purina One dry formulas have now#. For years, all dry cat foods had huge, dog-sized pieces that our feline babies had to knaw on with their very small teeth; to combat this, I had to mix the dry w/their wet foods to make the pieces easier to chew, swallow and digest quicker. This formula seemed to be less harsh on their digestive systems and we had fewer and fewer "throw-up" episodes over time.I am still using Sensitive Systems, mixing 1:1 with Purina NF dry renal food - since they became 15 this year and require kidney health monitoring - mixing the 2 products makes the dry food more attractive to their palates and gives them a familiar taste instead of an entire change from one they love to the not-so-tasty kidney product #which by necessity is blander).Purina has been the mainstay of all of my many kitties' lives for over 40 years, so you can count on its quality and healthy outcome for your felines!!
Date published: 2014-06-13
Rated 5 out of 5 by from My cats won't eat anything else I have a Maine coon and a Ragdoll. Both tend to vomit now and then. Sensitive systems food helps tremendously with that. My Maine coon has a tendency for bladder stones and the one for Urinary tract health has meant fewer trips to the vet for this issue. Very happy with this product!
Date published: 2017-03-02
Rated 5 out of 5 by from Went from expensive premium dry cat food to this, with GREAT results! My indoor-only short-haired cat just turned 3 and started throwing up his food each time he ate, immediately after eating. I took him to the vet, who ran tests and found nothing wrong. The vet prescribed a VERY expensive food that the cat tried to cover up (yep, it was THAT bad!!). I tumbled to the fact that my cat might be sensitive to chicken, his main previous diet and preferred protein source. So, I tried four other sensitive stomach non-prescription brands (many had chicken ingredients buried in them), stopping with this one. He loves this food and has only thrown up once since on it, producing two large hairballs...and very little food, at that. What a change! The very positive results: no more nighttime kitty vomiting (which woke me up) and a much happier cat who eagerly chomps away on his Purina One dry cat food for sensitive stomach. Since the turkey agrees with him, I have also been supplementing with Purina One turkey (with gravy) wet cat food. My budget loves this Purina One, too! [It helps me afford the expensive Maine Coon food for my 20-pound Maine Coon! ;-) ]
Date published: 2014-04-26
Rated 5 out of 5 by from No more flaky skin Gnocchi had white flakes on her black hair when she first arrived. I put her on Purina One Sensitive Systems and the problem was gone in a week! Her fur seems to have grown in thicker, too. Thank you for making a high quality food that is affordable and available at a store.
Date published: 2017-05-26
Rated 5 out of 5 by from Purina One Sensitive Systems For several years our cats enjoyed eating Purina Indoor Dry Formula. One of our cats developed an irritable bowel condition due to her advanced age and suffered from diarrhea. She drank lots of water to stay hydrated. We wanted to ease her discomfort, so our vet prescribed medication and recommended Hills Prescription Diet i/d dry and wet, neither of which she enjoyed, and the problem remained. We switched her to Purina One Sensitive Systems after reading the label while shopping. Along with her medicine, she improved dramatically. She enjoys Sensitive Systems and our vet approves the use of the new food. Our girl has become more alert and playful again and we couldn't be happier.
Date published: 2017-07-15
Rated 5 out of 5 by from Siberian Cat with Food Allergies loves Sensitive Systems! Smokey is a Siberian cat that we have had since he was 8 weeks old. For the first 12 months, he could not tolerate any food we gave him - soft or hard; fish, or meat or chicken. Chicken was recommended because it is so easily digested. The more chicken we gave him, the more diarrhea followed. Reading the labels on the cans, we discovered chicken is in almost every can whether it is fish or meat. Finally, one day a Vet Tech suggested Sensitive Systems. Not sure why we hadn't seen it on our own. We read the label. No chicken! Turkey is the primary ingredient. After a couple weeks of eating just Sensitive Systems, his system was just as normal as any other cat we've had (we've had nearly a dozen over the years). Now, he . . . and we . . . are happy campers!
Date published: 2016-12-29
Rated 5 out of 5 by from Improved health and coat! One of my Siamese has had health problems since he was a youngster. His coat has been rough, he has a cough, he has vomited on a regular basis. After testing, countless vet visits, antihistamines, expensive cat food, I switched to Purina One dry food. This is the one I tried for him first and it stopped his vomiting immediately. Gradually his coat improved. His weight dropped. (He needed to lose some) Now his cough is gone. His coat continues to improve- it is like silk. I can't believe it. Now I mix it with the new Immune System Purina One to improve his immune system. After all these vet bills, I am so impressed with this product line. Way to go Purina!! Thank you!!
Date published: 2016-04-05
Rated 5 out of 5 by from Thank goodness! No more daily vomiting! My four year old cat, Domino, was vomiting almost every day, losing weight, and lethargic. I decided to change his food and did some research to find the best food for his digestive problems. He has been on purina ONE for about a month now and he is doing much better! Minimal vomiting, he is gaining weight, eating more, and is definitely more active. I am so pleased with this product and he is too! I would definitely recommend Purina ONE if your kitty has digestive issues. It is also cheaper than many brands which makes it even better!
Date published: 2017-05-26
Rated 5 out of 5 by from A True Purina Fan I adopted my kitty Abby a little over s ago. She was the cutest little 8 week old kitten ever. It didn't take long after getting her home, set up, and comfortable to see that she wasn't just picky when it came to her food but she had a hard time keeping it down. After taking her to the vet many times and us trying her on many different perscribed foods that she refused did a vet tell us she has sensitive stomach and he handed us a sample of Purina Sensitive System Formula to try. I was extremely surprised until then every vet just kept writing us prescriptions for expensive foods you had to purchase at the vets office that Abby didn't like. After giving Abby the bowl of Purina it didn't take but a few seconds of her looking it over, giving it a few good smells that she immediately started eating it. This was the first time in the 2 months that we had her that she really liked the food she was eating. I was a little worried she wouldn't keep it down but she did. After about 2 weeks I was able to finally relax. Abby was still keeping the Purina down and still loving it. Today you would never guess by looking at her that she's 15 years old.She's healthy, happy, and full of energy. She truly is a special part of our family. We love her so much. She's the Best! I want to give a BIG Thank You to Purina, you're the Best!
Date published: 2016-10-29
Rated 5 out of 5 by from Our "rescue" Charlie just does wonderful on this food!! We rescued our "Charlie Cat" and she has been with us for 6 years now. Since moving to a dry climate in Arizona, she developed a dry coat and started loosing more hair. She always tried to clean herself, but then developed hair ball problems. She is on her second bag (8 pounds) of this food and definitely helped the problem. We want to keep her as long as we can and feel this healthy diet will enhance her ability to live a long healthy life. BTW: The coupons did not print, but we plan to continue buying this food.
Date published: 2017-07-01
Rated 5 out of 5 by from Picky Seniors Sensitive Tummies I recently added the Purina One Sensitive Stomach Cat Food to my senior cats diet. In the past, they would only eat a food with a redish color. When their tummies acted up, I had stains. I had hoped they would have less issues with Purina One. They enjoy it and have calmer stomachs. They haven't vomited yet, but I have tested the food by wetting it. I'm so pleased, happier healthy hats, and if they do get an upset stomach, less or no stains!
Date published: 2017-05-23
Rated 4 out of 5 by from delivers promised nutrition My cats enjoy this type Purina One the best of all the flavors I have tried. It does what it promises and my girls no longer have vomiting incidences. I've had them go for more than 4 days without eating when presented with different types of food including all the other Purina One products. Thank you for your wide selection of foods. Shyla and Sheena are happy kitties as they are very active with happy tummies.Gail Amazon
Date published: 2017-06-23
Rated 5 out of 5 by from The only food she can keep down. My 17 year old kitty has had an issue with keeping her food down for the last five or so years. I switched to Purina One Sensitive Systems Formula four years ago after trying every alternative including raw, organic, and even home made food.Mabel still has some issues with her sensitive stomach, but she is able to maintain her weight, and I'm sure she feels much better not barfing all of the time. :)
Date published: 2017-07-05
Rated 5 out of 5 by from Way Less Hairballs! One of our cats broke off a tooth & had to have another one extracted and had trouble chewing his dry food. We tried this variety and he has no trouble digesting it at all! Having 3 cats, we found the occasional hairballs pretty often... but since we started feeding them all the Sensitive Systems dry- found only 2 in the last 6 weeks! We are extremely happy with this formula & THEY LOVE IT!
Date published: 2017-05-18
Rated 4 out of 5 by from agrees with my cats sensitive stomach My cat started having problems with throwing up her previous food so I gradually changed her to sensitive systems and now she hardly ever has any problems. It is more expensive than regular cat chow, so now I have to feed her separate from our other cats because they love the taste of it so that is why I would like to receive coupons.
Date published: 2017-07-27
Rated 5 out of 5 by from picky eaters love it. I changed to this food because the ingredients looks better then the last food they were eating. I had to change to a gentle food because my one cats stomach does not agree with most foods. This brand is agreeing with him just fine. No surprises when he eats and the bowl is always empty each morning.
Date published: 2017-05-21
Rated 5 out of 5 by from Our Cat Thrives We switched to Purina ONE Sensitive because of vomiting issues we experience with another premium science based diet. Our indoor cat eats this better and the vomiting issues went away after we switched. Litter box cleaning is easier as well. This formula is more available and costs less then the previous brand which was recommended by our veterinarian. Over my 50 years, our cats have always preferred Purina cat chows over other brands and this formula is not different. The neighbor cat also enjoys it and visits often for his special treat. I have used Purina chows for all of our farm animals and none have let me down. Quality is built into the product regardless of species.
Date published: 2014-11-22
Rated 5 out of 5 by from Monkey B. Kittee loves the taste! We were having some vomiting problems until I switched to Purina One Sensitive Systems for her. It worked almost immediately, like magic. Monkey Bee simply loves the taste and texture.
Date published: 2017-03-18
Rated 5 out of 5 by from COMPLETELY SATISFIED This cat food fit my kitties needs perfectly. He was eating the naturals and then developed a sensitive stomach to it and would throw up what he was eating. We changed his food to the sensitive stomach brand and he has never had another upset stomach.
Date published: 2017-05-28
Rated 5 out of 5 by from Cat with food isues. My male cat was always throwing up. The Vet did many tests and put him on expensive cat food which did not solve the problem. I put him on sensitive systems and he is doing great. He and my other cat really seem to like this food.
Date published: 2017-07-13
Rated 4 out of 5 by from A happier Furbaby means a happier momma! I've been racking my brain since my baby cat Kiara got older and seemed to have a very upset stomach when eating. I've always had her as an indoor kitty and so i fed her the indoor formula cat chow. she loved it! But as she got older her stomach needs became a problem. She would often throw up what she had eaten frequently and sometimes several times a day. the store that was in the small town where we resided kept a small supply and variety of cat foods. We moved to a larger city and I discovered sensitive systems. It's worked wonders for her. she is throwing up less and less as time goes on. she's a happier furbaby and I'm a happier momma because of it!
Date published: 2015-01-14
Rated 5 out of 5 by from I had to take the dish away ! I switched cat food because my cat had skin issues. After placing one dish of Purina in front of Lily she devoured the entire dish. She has never eaten dry food with such enthusiasm. Thanks for a great tasting food !
Date published: 2017-06-26
Rated 5 out of 5 by from Better for senior cat I have a senior cat that is 19. And finding a product that she could digest easily and not make her sick was hard to find until I bought Purina one for sensitive systems. Works well for my other two also.
Date published: 2017-05-27
Rated 5 out of 5 by from Siamese favorite I love Siamese cats, which seem to have very sensitive stomachs. Purina One Sensitive Systems seems to be the only cat food a Siamese can keep down. It's worked for us for four cats and over 20 years.
Date published: 2017-06-02
Rated 5 out of 5 by from Small bites and great for cat with allergies Ive only used Purina products my entire life its what my parent and grandparent have always used with thier pets. I have a cat with mutliple allergies and this food has been great in findin something he can eat that wont cause a allergic reaction. I hope it continues to help us. Ive tried mutliple products gettin the same results allergies so far all my cats and I own 5 ages very all are adult cats. Ranges from domestic short medium and one long hair its doin a great job with coats and digestive systems like I said it has small pieces which are great for my two year old he has a hard time pickin his food from the allergies but this one has none of that.
Date published: 2013-05-06
Rated 5 out of 5 by from Great food for my cats So I have 4 cats 3 are rescue from SPCA. My one male cat could only eat wet food untill I tried the sensitive systems cat food. Now all my cats are on dry food and doing well.
Date published: 2017-06-22
Rated 5 out of 5 by from Sensitive cat My cat was having troubles with other foods. His system couldn't handle it. I switched to Sensitive Systems and it made a world of difference! He is now a happy cat!
Date published: 2017-06-18
Rated 5 out of 5 by from This food really helped my cats I have 2 indoor cats and at times they were throwing up. One had dry skin really bad and was loosing her back hair. I switched to this food with the soft meow mix cups and they are all better. The one with the dry skin, she is all better and her hair is so soft. Her weight is even better. She has more energy and is even playing again. She will be 10 years old in July. The other cat wasn't all that sick...just threw up once in a while. The change in food was definitely a good fit for both of them.
Date published: 2017-03-14
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    Turkey, brewers rice, corn gluten meal, soybean meal, turkey by-product meal, oat meal, animal fat preserved with mixed-tocopherols (form of Vitamin E), dried egg product, whole grain corn, animal liver flavor, soybean oil, phosphoric acid, calcium carbonate, caramel color, salt, potassium chloride, choline chloride, taurine, Vitamin E supplement, zinc sulfate, L-Lysine monohydrochloride, ferrous sulfate, manganese sulfate, niacin, copper sulfate, Vitamin A supplement, calcium pantothenate, thiamine mononitrate, riboflavin supplement, Vitamin B-12 supplement, pyridoxine hydrochloride, folic acid, Vitamin D-3 supplement, calcium iodate, biotin, menadione sodium bisulfite complex (source of Vitamin K activity), sodium selenite. J-4186

    Manufactured and guaranteed by: Nestlé Purina PetCare Company, St. Louis, MO 63164 USA

    Animal feeding tests using Association of American Feed Control Officials (AAFCO) procedures substantiate that Purina ONE Sensitive Systems provides complete and balanced nutrition for maintenance of adult cats.

    Learn more about our ingredients.

    Ingredients A to Z