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Rated 4.7 out of 5 by 47 reviewers.
Rated 5 out of 5 by PurinaOne is the Best! This helps my cats to not have a constant upset stomach. I think I love it as much as they do! :) June 16, 2014
Rated 5 out of 5 by My cats love this food! I read the label of the former dry food I bought for my cats, it was not healthy. My four cats were vomiting several times a week. I compared ingredients and price and decided to switch to Purina One Smartblend Sensitive Systems. I followed the directions regarding switching the food gradually. My cats love it. The vomiting has stopped. I told my sister about this great product. My sister switched. Her two cats love it also. My cats ages are one, ten and fourteen. I wish I switched years ago. This dry food is worth every penny. My cats seem healthier and happier. Thank you Purina! June 15, 2014
Rated 5 out of 5 by Easy on the stomach I was very happy with how well my 13 year old cat with abdominal lymphoma tolerated this food. After his death in January of 2014, I continue to feed this to my 8 year old cat. June 15, 2014
Rated 5 out of 5 by Isabelle did great on Purina dry cat foods. Most of her 19 years she ate Purina dry cat food. She was a small boned Siamese and not a very big eater. I felt it was important for her to get plenty of nutrition in what she ate; so Purina was my choice. She did well on the one for sensitive systems and had very little stomach upset with that formula. All of my cats now eat Purina dry and love it. June 14, 2014
Rated 5 out of 5 by Purina One Sensitive Systems Sophie was a "shelter kitty" so when we got her she would gobble up her food then lose half of it in a short time. Sensitive systems is the only food that she tolerates and she loves it. June 13, 2014
Rated 5 out of 5 by Great product for cat with sensitive stomach My cat Mango has been on sensitive systems for 7 years. We tried her on regular cat food when we brought her home from the shelter but had to switch to sensitive systems when the other food caused vomiting and diarrhea. I've been very pleased! June 13, 2014
Rated 4 out of 5 by 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!! June 13, 2014
Rated 5 out of 5 by Quality food takes care of our cat's needs Not only have I switched my cats to this food with excellent results (2 of the 3 were having stomach problems and couldn't keep other foods down), but I volunteer at a small humane society and we also use it with excellent results. So many animals today are having trouble digesting foods made with dyes and who knows what else, but after we switch them to Purina One products, they do remarkably well. We recommend it to our adopters and friends alike. June 13, 2014
Rated 5 out of 5 by It works Raphie was having trouble with diarrhea and throwing up. Vet recommended I try a cat food for sensitive stomachs. I tried this product and stuck with it. Problems have resolved and Raphie loves it. June 13, 2014
Rated 5 out of 5 by Great for Cats with Sensitive Digestive Systems I have four cats, and two of them have had problems with digestion at times, sometimes having loose bowels or regurgitating. Also, a couple have been overweight. Once I started feeding Purina One Sensitive Systems to them, all of the digestive issues cleared up, and quickly. Also, one cat lost all of the weight she needed to be within a healthy range. This product is also delicious, as they seem to really enjoy eating it. I am very happy with this food. It is not very expensive either, much less than some of the other brands that offer products for digestive issues. I will continue to buy this cat food. June 13, 2014
Rated 5 out of 5 by cat food product that is good for my cats I have 5 cats and they are very picky with their food. Some of my cats, no matter what food they would eat, it would cause problems. From loose stools, to skin allergies, and gas. When I gave it a try to this product, I noticed a huge difference in my cats health. I don't see them with gas problems, they are not having problems with loose stools anymore. June 10, 2014
Rated 5 out of 5 by Really helped my 15 year old cat I started feeding Purina sensitive systems to my 15 year old cat Peaches about a year ago. She started to experience problems keeping her food down. It seemed everything we tried irritated her stomach. We picked up a bag of Sensitive systems and immediately noticed her problem went away. Now it is very rare for her to have any stomach problems, which make her happy, and us very happy. June 5, 2014
Rated 5 out of 5 by 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! ;-) ] April 26, 2014
Rated 5 out of 5 by My furbies are very happy I have four cats, ranging from a kitten to six years old. We adopted them from a cat rescue. This was the product that the rescue center recommended. Our third cat was abandoned and left outside before being rescued. She did not like anything. We tried a more expensive brand, which she refused to eat. We went back to purina one and she loves it. It is the only dry food we feed our kitties. All of our kitties are happy and healthy. February 15, 2014
Rated 5 out of 5 by Happy Cats I bought this for one of my older cats. However, I feed it to all four of my cats and they all like it. My older cat does not throw up after eating like he used to do with other foods, including the expensive brands. I have been very pleased. December 29, 2013
Rated 4 out of 5 by Good for delicate stomache I started feeding this to my two-year old male cat who has started throwing up. He is still throwing up, but not as often. I like that it is poultry based which is what I try to feed my cats. December 5, 2013
Rated 5 out of 5 by Great I have 2 cats that have issues with being able to keep food down so since I've been using this they haven't any trouble and the cost is great September 5, 2013
Rated 3 out of 5 by Close the bag?? Annoying to see a rather expensive dry cat food bag that has no way to reseal! Apparently though the bag is good to chew on. No problems with digestion of the smart one sensitive blend, so that's a plus. September 2, 2013
Rated 5 out of 5 by Vrey good cat food!! One of my cats has food allergies that make him very itchy. I tried a lot of the very expensive dry foods, and all they did was upset his stomach. I decide to try Purina One for sensitive systems and I'm very glad that I did. He loves the food, his stomach is happy, and his itchy skin is much better. Thank you for making a good quality cat food that I can afford. July 28, 2013
Rated 5 out of 5 by Lewis and his very bad tummy My older boy Lewis has stomach issues. When he went to the bathroom it was just awful. I tried other foods with ok results, but the prices were out of control. The last time I bought food I bought a large back of Purina One sensitive and boy what great results we have had. Both of my cats love it and his bathroom trips are totally better. He is one happy old man. July 27, 2013
Rated 5 out of 5 by Great for my senior cat We had a senior cat who was having stomach problems. I switched her to this food and she quit vomiting her food and loved the taste. It made her last few years with us much more comfortable and the price was not unreasonable like so many specialty foods. July 17, 2013
Rated 1 out of 5 by Don't buy Made my cat violently throw up! I would NOT buy this cat food. July 16, 2013
Rated 5 out of 5 by Only dry food my diva kitty can tolerate. When my cat was a baby, she kept throwing up. I was afraid she had eaten something she shouldn't have and took her to the vet a couple of times. Finally my vet told me some cats just puke alot and to try a food with no colorants in them. She still hacks up a hairball now and then, but does so much better on this product! June 8, 2013
Rated 5 out of 5 by Great for cats with allergies such as fish. I have an elderly cat that has a sensitive tummy and is allergic to fish. Yes, I said fish. And if you have ever read the ingredients of all the cat foods available then you know that most are made with fish even if the flavor is beef or chicken, etc. Most foods that are made without fish are on the expensive end of the spectrum. But Prurina SmartBlend is a great choice because it is easy on the wallet and my sweet baby's sensitive tummy. So for a cat with allergies or even completely healthy cat then I would highly recommend this brand to everyone. June 1, 2013
Rated 5 out of 5 by My cats love this stuff and they don't get sick. only hair ball once in a while, great food for them though my one cat has a sensitive stomach, they recommended the Well ness brand, but she was sick on that, no grains is what they said, any way I tried the Purina one, for sensitive stomach and she loves it, and she doesn't have the bloody spit up. Great product. and lower in cost too. May 13, 2013
Rated 5 out of 5 by 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. May 6, 2013
Rated 5 out of 5 by Teenee's tummy I had tried numerous dry food but this is the only one that my cat will not throw up. I do not give my cat lots of dry. I use all Purina wet food for my cats. April 27, 2013
Rated 5 out of 5 by Worked for my sensitive stomach cats After trying 5 different foods (prescription & non-prescription), I finally discovered Purina One Sensitive Systems. I have 4 cats, all love the taste and the two with sensitive stomachs are doing great with no more symptoms. This is an excellent food. April 9, 2013
Rated 3 out of 5 by average quality the food has an average quality.Ashannie likes it. April 2, 2013
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