Purina ONE® SMARTBLEND®

Sensitive Systems

Rated 4.7 out of 5 by 85reviewers.
Rated 4 out of 5 by 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! January 14, 2015
Rated 5 out of 5 by 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. November 22, 2014
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 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 Finally my cat gained weight! My shorthair orange tabby was thin his whole life, and finally at 8 years old we switched to Purina One Sensitive Systems and he has stopped throwing up and his stomach is not sunk in any more!!! He has never looked this healthy and his fur is way softer too!!! I love this cat food, thank you Purina One!!! XXXOOO October 22, 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 OUTSTANDING PRODUCT I HAVE A CAT WITH STOMACH/DIGESTIVE ISSUES; I HAVE TO GIVE HIM A PILL DAILY. PURINA ONE SENSITIVE SYSTEMS IS THE ONLY DRY FOOD READILY AVAILABLE WHICH HE CAN TOLERATE WITHOUT GETTING SICK. July 28, 2015
Rated 5 out of 5 by Years feeding Purina Cat Chows We have had cats for most of our 36 years of marriage and have fed Purina most of those years. At first we fed other brands, but we were not happy with the results. We then switched to Purina and our cats are happy and healthy. We are especially happy with the Sensitive Systems chow. We have a long-hair and she can have digestive difficulties. This food helps her so much! July 11, 2015
Rated 4 out of 5 by They love it We have 2 fairly pick eaters, and one has a tendency to eat to fast. Needless to say, we are constantly cleaning up after her. They seem to love the sensitive system formula. is a little to early to tell if it is working yet, as we just started giving it to them. Just a little more on the expensive side, so we are not sure if we are going to be able to continue to get it for them. may have to mix it with the other food to make it last longer, or only get a bag once in a while. June 28, 2015
Rated 5 out of 5 by What a relief! No More Smelly Cat! I took in a feral male cat who has now had his vaccinations and been neutered. I was feeding him a well-known brand of cat food, but he had such a problem with gas and diarrhea that I could not let him stay in the house. I switched to Purina One for Sensitive Systems, and now there is no more problem. Another feral cat I feed was losing his hair, but now on this food, his coat looks quite healthy. July 6, 2015
Rated 4 out of 5 by Good for indoor or outdoor! I was pleasantly surprised by this cat food. I have a really sensitive nose, and most cat foods stink a lot to me. This one does not. The ingredients are good, so I don't worry about feeding it to my kitty. She can be pretty picky, but dove right into this food with no hesitation!I received this product free to test and review, but all opinions are my own. June 20, 2015
Rated 5 out of 5 by No more spit-ups What a relief. Our cats are 17+ years old and are getting quite frail. Since feeding them the new 'sensitive' Purina dry food, the spit-ups have virtually ceased. Their weight and appearance has improved and they are much happier, more active and healthier. June 23, 2015
Rated 4 out of 5 by better my cat doesn't throw up when she eats the sensitive formula July 5, 2015
Rated 5 out of 5 by Excellent food I tried it because both of my cats had issues. I have noticed less vomiting. My female has food allergies and she has been eating it with no problems. My male cat is doing well on it as well. Good stuff June 29, 2015
Rated 5 out of 5 by Premium quality and delivers what it says Just gonna keep this simple, my 2 Siamese cats have been eating purina one products for years and have last couple years been using the indoor formula but my cats have started throwing up on occasion. I did some reading on the sensitive formula and decided to try it, wow my cats have not once thrown up one time since they have been eating it and better yet the stool in litter box has really been minimized too. I will be using this formula from now on June 17, 2015
Rated 5 out of 5 by superior food I have been using sensative ever since some of my older cats have problems with their stomachs. I also use this same food for when I take in foster cats that have had poor diets it is much gentler on the stomach works well and it is good quality also. June 15, 2015
Rated 5 out of 5 by Helps with Upset Stomach The Sensitive Systems cat food has changed our life. Our 14 year old cat was throwing up on a daily basis. We hadn't changed our cat food in 5+ years, so we didn't think it was the food, just our cat was getting older. But we tried Sensitive Systems, and now it is less than once a month (on the clean-up). And her coat is much nicer too! Thank you Purina One! June 9, 2015
Rated 5 out of 5 by my cat loves it! I received a sample of this project from influenster. After giving some to my cat, I could tell she loved it. I ended up buying the bag for sensitive systems as she is older and was having trouble with going to the bathroom. I saw a change for the better in just a few days. I will definitely be making the switch permanent. June 15, 2015
Rated 5 out of 5 by The only thing that worked My kitty had problems eating and keeping food down for years. We tried everything from wet food, dry food, limited ingredient, and organic all with similar results. We saw a commercial for the sensitive system food and thought it sounded like what she needed. We gave it a try assuming the results would be similar to all the others but it worked. She ate it up and kept it down. It's been a couple months now and she has put on some weight which she needed. I can't thank you enough for this product. I don't know where we would be without it. June 3, 2015
Rated 5 out of 5 by Sensitive stomach help One of our kitties has a very sensitive stomach, causing diarhhea. We have tries more expensive brands before trying Purina One. I have to be honest, I wanted a name brand that was more affordable as we have 3 dogs and 3 cats and that can be expensive with food and vet bills, etc. Wet ried Purina One for the dogs and they seem to be thriving on it (puppy and adult), so we decided to try the Sensitive Stomach cat food. It has helped - she sometimes still had loose stools, but it has improved. She likes it and she seems to be doing well on it, so we will continue to buy Purina One. May 25, 2015
Rated 5 out of 5 by PLEASED THE PICKY Two years ago, I relocated and had to have my grandmother watch my cat for two months during the transition. Being a grandmother, she babied him just like a grandchild. She boiled chicken and mildly seasoned it for him and would portion out his individual servings and deliver his homemade meals like clockwork. After getting him back home, I have had to still boil chicken and mix with dry food to even get him to look at it. When I switched to Purina One Special Blend, I haven't had to add any chicken. He absolutely loves it! It's a relief for me now that I don't have to specially pre-boil and specia season chicken for every meal and I know he's getting the nutrition he needs. I would recommend this product to any cat owner. After trying Purina One Special Blend and my cat liked it so much, I've switched my four dogs to Purina One as well. April 4, 2015
Rated 5 out of 5 by Lots Less Vomiting My 10-year-old kitty cat, Chloe, has a very sensitive stomach. She was vomiting up her food all the time until I switched her to the Sensitive Systems Lamb and Rice formula. Lamb seems to be the only protein ingredient that her system can tolerate, and Purina One is one of the very few that uses it. I'm very thankful that this food exists for my fussy girl! June 4, 2015
Rated 5 out of 5 by Best Cat food on the market for Sensitive Systems My cat has food allergies which causes him to have bouts of eczema. I tried Purina One for sensitive systems and have not had any further issues with his allergies.My only wish is that it came in a larger bag. June 8, 2015
Rated 5 out of 5 by No more sick bellies We received our first bag of Purina Sensitive Systems dry cat food free as a promotion from #influenster. Naturally, we tried the #OneSwitch but honestly I was not thinking it would make much of a difference. How wrong I was! We have since continued to purchase this brand and will continue to do so! We have an older cat, who despite a clean bill of health, was vommiting daily. A few days into the Purina Sensitive Systems we noticed he was no longer throwing up! So glad we tried the #OneSwitch!!!! May 30, 2015
Rated 5 out of 5 by Great Food for my Cat I made the switch to Purina ONE and my cat loved it! After other foods, she would often throw up after eating. I made the switch and no I have no mess to clean up after I go to work! I received this product free to test and it was a great success! #ONEswitch May 31, 2015
Rated 4 out of 5 by Good Product My Cats very much liked trying out their new cat food. They seemed to really enjoy the smaller bites and they would run to their bowl when it was feeding time to they really liked the taste. The only thing that concerns me is the fast that it contains corn, soy and wheat which is not good for cats for their digestive system. This product/brand wouldn't be my #1 choice but it's a good alternative.Please note that I received a free product sample in exchange for an honest review. #ONEswitch May 20, 2015
Rated 5 out of 5 by Great food for cats with sensitive systems! Last August we adopted two twin brother cats. I bought the cheaper brand of cat food that I had always gave to my previous kitties and it gave my new boys bad gas and an extremely stinky litter box! I wondered if it was the food I was feeding them, so I needed to make a switch. I then took the Purina One Challenge and tried the sensitive systems blend and I'm so glad I did! It really helped their bellies! After about a week I noticed a decrease in the amount of gas they had and the litter box didn't smell as bad. I don't mind paying a little more so my cats can be comfortable! They also loved the taste a lot more then the cheaper brand! I will continue feeding them Purina One Sensitive Systems! Only the best for my boys! April 15, 2015
Rated 5 out of 5 by Absolutely Amazed I bought Purina One for sensitive systems for my 12 year old cat who has a history of not being able to keep his food down. Our vet could not find any physical reasons for this problem so I thought why not try another food.I have tried them all! Well, Damien went crazy over it and believe it or not he actually was able to keep it down. My biggest problem now is that my younger cat decided he likes it also. Now I have a bag of the old brand of kibble that the younger cat will not eat and the older one cannot eat! Not that big a problem since Purina One Sensitive System solved a major problem in our household!. May 5, 2015
Rated 5 out of 5 by My 2 cats love it . I have 2 cats with sensitive stomaches, in the past other cat food has come back up so i have tried several cat foods,so when i got to purina one .They went crazy for it, i think they'd eat all day if i would let them,and it stays with them i know they feel full. Purina is the best for my cats . May 22, 2015
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
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  • 34
    Min %
    Protein
  • 13
    Min %
    Fat
  • 4
    Max %
    Fiber
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    Nourishes sensitive skin and promotes easy digestion.

    At Purina ONE®, we believe that by discovering a cat's true nature, we can gain a better understanding of their needs. Nature shines through in our science when it comes to making Purina ONE® SMARTBLEND® Sensitive Systems. The blending of both nature and science allows us to discover key ingredient and nutrient combinations, like real turkey and egg, plus rice, oat meal and other high-quality ingredients. Together, they work to nourish sensitive skin and promote easy digestion. All in one smart formula we call SMARTBLEND.

    What's A Dual Defense Antioxidant Blend? One That Works Inside & Out.

    It's probably not something your cat thinks about, but her SMARTBLEND is working around the clock. It starts with a dual defense antioxidant blend of Vitamins E & A along with minerals zinc and selenium in a 100% complete diet for your adult cat. Together, they make a healthy difference on the inside by supporting your cat's strong immune system and on the outside by supporting healthy skin and a radiant coat. 

    Save $2 now on a bag of Purina ONE and support your cat's whole body health for life. 

    See Ingredients & Nutrition

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