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Science Diet

Science Diet

 4.1/5 (267 ratings)
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About Science Diet

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Science Diet Reviews

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Page 2 Reviews 10 - 40
Rated with 1 star
Verified Reviewer
Original review: Oct. 28, 2019

I have been using Science Diet since we adopted our Lab-GSH mix four years ago. It was supposed to be high in animal protein and low on grains. Well, something changed. A month ago, while I was away, our pup had a seizure. Then a couple of weeks later, another. The vet says, genetic disposition, don't worry. But we noticed she is much more picky about eating, and sometimes chooses not to eat. She was also an eager eater. Noticed the composition of the bits were clearly different. Now, she won't even finish a bowl of food, wet or dry. I'm pretty sure something has changed, if I can't see it, our dog definitely knows, and is not happy about it. Looking for something better.

35 people found this review helpful
Rated with 1 star
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Verified Reviewer
Original review: Aug. 6, 2019

When we made the switch a couple of weeks ago to Hills Science Diet I thought I was buying the best for our puppy. A couple of days after he started eating the food he threw up. I know that is not uncommon when switching foods so we continued to feed it to him. Recently I noticed he was eating more grass and today he wouldn't eat a thing. He was lethargic and overall not well. I spoke to an animal professional who told me some dogs have a negative reaction to Hills Science Diet dog food and to take it away from him. I have now removed it out of my house and started feeding my puppy pumpkin puree to help settle his stomach. For as sick as my puppy was acting - there is no way I will ever purchase Science Diet again.

46 people found this review helpful
Rated with 5 stars
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Verified Reviewer
Original review: July 19, 2019

Best diets on the Market. A must read. Ok everyone I am sure you're thinking no way. Well yes. I have a 12 yr old male Siamese, Balinese cat who is 12 going on 2. I used to have him on other diets, I got him from my vet at 5 yrs old and he was on whatever the cats opened. They had him on Science Diet and he was a gorgeous cat, beautiful fur and healthy. When I got him I decided after all the hype about grain free diets to try them. One is no longer on the market, thanks Smucker's. Because of you I now have my cat on foods that are good for him. :)

The other dry food was Blue and within two years of putting him on Blue, my cat developed neck lesions on 4 teeth and had to have them pulled. The vet said he thought it might be stomatitis but it wasn't! It was all the multiple pre and probiotics they were adding into the food. If you ate that many pre and probiotics your gut would be killing you. They only need lactobacillus if they are out of balance and you can use your own Culterelle and put in canned food or sprinkle on dry food. I use one for me and half for him. Since I began using Science Diet he is no longer vomiting, has normal stools, no teeth have been pulled, no neck lesions. IT WAS NOT STOMATITIS! When too many pre probiotics are added, it disturbs the natural flora and causing bacteria to go up the esophagus into the mouth and develop neck lesions.

I took him off the NO GRAIN DIETS, put him on Science Diet optimal care and also as he got older he is 12 now I have him on indoor 12 + and also on Youthful Vitality. My kitty is healthy, and happy and never in better health. I will NEVER put my cat on a no grain diet. What do they eat in the wild, birds, mice etc and what do birds and mice eat? GRAINS!! When someone tells you corn gluten meal, it is that tiny piece of white in a kernel of corn, IT IS PLANT PROTEIN. Do not let people tell you that grain free is better. NEWS FLASH FROM TV 6 it is not better for your animals. They just had a detailed news story on no grain not being good for your pets. I will stay with SD as long as I can. I just hope they remove the wheat again...but my cat loves it and won't eat canned nor human food. So he gets a variety with SD. Don't let the commercials or pet stores tell you different. No Grain diets are not better for cats or dogs.

5 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: July 4, 2019

I rescued a black Lab back in March. He was having issues with digestion and my vet wrote a prescription for the Hills Science Diet i/d Digestive Care Dog Food. I purchased a 8.5 pound bag of the dry dog food at my vet's clinic. He ate the food for two weeks and had significant approval in his bowel movements and he appeared to be feeling better and having more energy.

Recently I ordered a large bag from Chewy.com and fed him from this bag. After two meals my dog began to shake and tremble uncontrollably and appeared to be terrified. This went on for 5 days over a holiday weekend. He would not leave his cage nor go outside to relieve himself. I took him to the vet and she prescribed anxiety medication. Nothing changed. I kept suspecting something was wrong with the i/d bag of food I received from Chewy.com. I went to the vet and purchased a 8.5 bag and after just two feeding he was back to normal.

After consulting with my vet I contacted Hills Customer Service. They advised me they would have Chewy.com refund my purchase and that they would send me coupons in the mail. To this date I only received an email survey from Hills on how my complaint was handled and I received two five dollar coupons. That's it! No apology letter, no follow up, no concern of how that food made my dog so ill. I am considering have the food analyzed by a lab. Please be aware. I would not want another dog and family to suffer like we did. This all occurred in June 2019.

48 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: July 1, 2019

After using Hill's Science Diet for 20 years for both my cats & dogs, I am appalled to learn that they outsourced production of portions of their product to China. Many pets died as a result of their greed. What concerns me also is that this product was recommended to me by my veterinarian. I gladly paid a premium for a product that I thought would be the best for my pets health.

The fact that commercial dog manufacturers have overlooked is that pet owners do not think of their pets as disposable. We value them as much as our own family/children. Because of Hill's negligence in maintaining strict quality standards in directly overseeing the production of their products, I AM BOWING OUT OF ALL COMMERCIAL DOG FOODS FOREVER. I have educated myself and will continue to do so in order to prepare a nutritionally balanced diet in my own home! YOU HAVE ALL BETRAYED MY TRUST!

72 people found this review helpful
Rated with 1 star
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Verified Reviewer
Original review: June 14, 2019

My family has had our cats on Science Diet from the start cause my 2 family members work at a vet clinic and get Science Diet at a low cost and my cat was the first to go and he died, no sorry. He suffocated because of a mysterious liquid filled his lungs and killed him and the vet had no clue why he had fluid in his lungs and then the next cat died with a mysterious illness and the next and the next and I never put two and two together that it was the food until I heard a podcast about how bad the food was and it now makes sense that that food will NEVER be given to my now dog and cat.

42 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: June 11, 2019

I have been feeding my dogs and cats Science Diet dry food for a couple of months. The last 2 days my dogs started vomiting undigested food. I thought maybe she didn’t feel good. Now my cat started doing the same thing this morning. I will not be buying any more food from this company!

23 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: May 11, 2019

I cured my cat of diabetes after learning I was feeding him the wrong food. Went on grain free diet and glucose dropped to around the 120's. It was approximately 500. Started him on the W/D because of weight issues and because it was basically grain free. Recently had his teeth cleaned and saw the glucose was over 200??? Looked at the can again and lo and behold there is wheat flour as 7th ingredient. Called Hills and they said the recipe was "upgraded" with wheat flour as of October 2018!!! Upgraded!!!! Cats don't need GLUTEN!!! DO NOT BUY! I have had other issues with Science Diet and have already reviewed another product. It makes me angry that Vets take a kick back from the sales. What are you going to do as one still needs a Vet. I love my local Vet, still makes me angry.

29 people found this review helpful
Rated with 5 stars
Verified Reviewer
Original review: April 19, 2019

I have had cats for 30 years. Early on I thought it was crazy to purchase one of the high priced foods. But when we were stationed in the Philippines we adopted a Filipino kitten (we already had a 3 year old cat). The kitten was scrawny and bony, and had coarse, wiry hair. I found out those were typical features of those cats. One day as I was leaving the veterinarian on base I saw the vets interacting with some stray cats outside. They were beautiful, soft and healthy looking. I assumed they were not Filipino cats but the vets told me yes they were Filipino cats. I asked why they looked so healthy and they told me it was because they fed them Science Diet. I immediately switched my cats to SD and sure enough, the Filipino cat quickly became beautiful, healthy, and softer than ever. Our other cat improved on it as well.

I don’t know how long the Filipino cat lived because my ex-husband got custody of her, but my other cat lived to be 18. Meanwhile I adopted a stray cat that was estimated to be 5-10 years old. She already had Feline Leukemia. I had her for 15 years, meaning she lived to be roughly 20-25 years old, even with the Feline leukemia. She was never sick in all those years, until the day before she died but I knew it was her time to go. My vet was always amazed by her. I fed her SD the entire time I had her.

I have moved numerous times over the years, and therefore had to switch vets as many times. I have asked each vet about the SD, as I had always heard some unfavorable things about it. Every single vet has told me that SD is a great food, and that ALL of the foods have fillers but SD is the only one that discloses it on their label. Three years ago I adopted a dog (approximately 8 years old). I had her fully checked out by my vet and she had no health issues whatsoever. I decided to listen to all the pop culture stuff about the pet foods, so I put her on Blue Buffalo grain free.

Within 6 months of feeding her the Blue Buffalo she rapidly became 10 lbs overweight! I was feeding her less than the daily recommended amount. I switched her 4 or 5 times over the next year or so to various weight management foods. She didn’t like most of them, and didn’t lose any weight at all. I finally relented and switched her to SD Perfect Weight and she has lost 6 pounds over 6 months. She loves the food, and remarkably, about 2 weeks after switching, her energy level had noticeably increased and she seemed happier. She is now about 11 years old.

Oh, and one more thing. The manager at our local Petsmart told me several months ago that Science Diet had been bought by Mars candy bar company. That FALSE info delayed my switch back to SD. Fortunately I mentioned that to my vet who told me that was false and supported my switch. Bottom line....I think I’m going to stick with Science Diet.

11 people found this review helpful
Rated with 1 star
Verified Reviewer Verified Buyer
Original review: April 19, 2019

Over Christmas holidays I noticed my 9 year old Yorkie was drinking copious amounts of water, peeing almost clear, losing weight and some vomiting. Took her to vet who initially misdiagnosed UTI. Not satisfied with the diagnosis I took her back 2 days later and found she was unexpectedly in kidney failure. We had no idea what happened only to find a month later that the ID Science Diet food was recalled. Now here at Easter she is still having kidney troubles and has been hospitalized twice. They need to be held accountable for their lack of testing the products they sell or they need to go into a different line of work.

32 people found this review helpful
Rated with 5 stars
Verified Reviewer
Original review: April 17, 2019

If you only feed the same Science Diet and don't add table food or treats, the dog's poop is not as strong smelling as from feeding other brands. Have used it for 34 years and every dog we've rescued has been given the same food. None of the dog's have ever had food or allergy issues or stomach problems. The dog(s) seem to eat only enough until they are satisfied and not overeat.

13 people found this review helpful
Rated with 3 stars
Verified Reviewer
Original review: April 16, 2019

I was recommended by the vet to use Science Diet when I rescued the two little dogs. I have tried changing it a few times but the dogs seem to like it much better than Blue Buffalo. They have the food down and eat whenever they are hungry. I don't trust any company with really being a good product for your dog because they are not required to. Wet food upsets my little ones and so I don't use any of it because I have tried them all. Because I know they are trying to make the shelf life very long so they can ship and forget it.

14 people found this review helpful
Rated with 5 stars
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Verified Reviewer
Original review: April 14, 2019

This is the brand recommended by my vet. We get it at PetSmart, which is fun as the dog like the outing to get it. My dog is old and small and their Small Paws adult is perfect. It comes in a small enough bag, so it doesn't get stale before we use it all.

13 people found this review helpful
Rated with 5 stars
Verified Reviewer
Original review: April 13, 2019

He seems to prefer Science Diet, and there is less waste in the yard. It is a tad expensive, but the elimination of effort in picking up after him makes it worthwhile.

7 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: April 12, 2019

The food was over processed, had very poor available protein, and because it was sold by a vet, was very expensive. Convinced by the greedy vet we stupidly bought the stuff for years, until our Pekinese dogs developed kidney problems and obesity. We put the dogs on homemade organic foods - mostly whole rabbit meat and within months they were much better. However, the damage had been done and they both died within days of each other. I will never trust a vet or Science Diet again.

30 people found this review helpful
Rated with 5 stars
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Verified Reviewer
Original review: April 11, 2019

We buy ours from Chewy.com and it arrives overnight. Our three dogs love it, one is a Cocker Spaniel mix, the other is a Chihuahua and the third is a Papillon mix. We buy the small dog mix. The vet also recommends it.

2 people found this review helpful
Rated with 5 stars
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Verified Reviewer
Original review: April 10, 2019

Kidney specific food has been a game changer for my older dog. He is having less issues (peeing in the house) and really enjoys the taste of the food (Science Diet) - he inhales it. Great product.

5 people found this review helpful
Rated with 5 stars
Verified Reviewer
Original review: April 9, 2019

Purchased through the vet office so it is easy to get although more expensive. Not available through any retail outlets locally. Special urinary tract formula. Dog has had two urinary tract infections but none since she has been put on the SCIENCE Diet formula.

7 people found this review helpful
Rated with 5 stars
Verified Reviewer
Original review: April 8, 2019

I get my Science Diet dog food from my Veterinarian. I have tried other brands from the market and he doesn't like it/them. It's expensive but it's worth it. I have recommended Science Diet to friends with dogs.

4 people found this review helpful
Rated with 5 stars
Verified Reviewer
Original review: April 7, 2019

Our Bichon eats her bowl every night and she maintains the same weight 13 pounds. She is frisky and she is 14 years old. His smart, protective, LOVING, plays and opens our bed for every night. Bark and very strong, fearful bark "Don't go," when I leave, and then I get a bark, "Like where have you been??" She is very healthy.

6 people found this review helpful
Rated with 5 stars
Verified Reviewer
Original review: April 6, 2019

Our dog had digestion issues with another good quality food, so we tried another brand. The issues continued, so we then switched to another quality food brand and the issues still continued. Finally we switched to Science Diet and his issues went away.

10 people found this review helpful
Rated with 4 stars
Verified Reviewer
Original review: April 4, 2019

I have used Science Diet for my 4 rescues dogs, over the last 37 years. All of them lived to their life expectancy, although most to cancer. So not sure if their food is good for them, but they did seem to like it. I believe it's a decent value & haven't heard that they have had any contamination concerns.

2 people found this review helpful
Rated with 5 stars
Verified Reviewer
Original review: April 3, 2019

My dog is on a prescription diet of venison or fish only and we are on auto ship with this food. He was highly allergic to any dog food with a bird base and was sick the first 4 years of his life. UC Davis animal hospital figured it out and he has been great ever since.

4 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: March 26, 2019

My dog had an upset stomach and had been throwing up. After a trip to the vet, I was given anti-nausea medication and Science Diet Digestive Care i/d with Turkey because it was supposed to be easy on his stomach. The nausea medication was supposed to be strong and vomiting unlikely, but he kept throwing up. He was taken to emergency care where an ultrasound was performed and nothing was found that was concerning. After returning home, he puked another time and in looking into what hospitalizing a pet involves, I found the notice of the recall. My cans were of the right SKU of the recalled product, but not the correct lot number. I stopped feeding him this product and went back to his normal food before he was ill, and he's kept it down. I believe the recall is broader than the lots currently listed on the site. I will be very reluctant to use this brand again as it would seem I've been accidentally prolonging my dog's symptoms by using it.

30 people found this review helpful
Rated with 4 stars
Verified Reviewer
Original review: March 21, 2019

Hill's wet and dry lamb and rice and senior foods - I have been feeding Hill's to my dogs and cats since I was a kid. Presently, it’s the only food that doesn’t make my dog sick with diarrhea and vomiting. She also has terrible food allergies that present themselves as hives and hot spots. I fed Hill's lamb and rice until she needed the senior food and I still do not have any issues. I did get a few cans of the recall food. I know she must have eaten at least a couple. Thankfully she made it through. She’s ok and still on Hill's and doing well at 12. Most people that meet her assume she is far younger than she is. That says a lot for the brand.

13 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: Feb. 19, 2019

Tragically my Pomeranian, Mr Bojangles is positively a victim of their recall. :( He was put on Hill's Prescription Diet I/D in October because of tummy troubles. He ate 4 affected cases. Had severe diarrhea, vomiting and, at least, two seizures. Copious drinking. Pretty much stopped eating no matter what we offered. He died in my arms January 21st, 2019. When I heard of the recall, I contacted my Vet to see if the cases he ate were part of the recall. They checked their records and found they received a shipment of the affected food in September. Bo started eating it in October.

The Vet called Hill's, who confirmed. I contacted Hill's. Finally spoke to a Lisa on the 8th, who was very sorry for my loss. She spoke to her supervisor and then said that they would cover his vet bills. She would send a packet for me to fill out. And... No surprise... I've received nothing. I miss Bo. They can't bring him back but he never should have died! I'm really unsure where to turn now.

40 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: Feb. 19, 2019

I lost my two Shih Tzus who developed Pancreatitis while eating WD Rx Food. One died Christmas Morning and the other died January 30th. Their deaths were unnecessary. Hills must take responsibility.

23 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: Feb. 8, 2019

I will never buy Science Diet dog food again. There was a recall recently that their food causes vitamin d poisoning. The recent recall days after my beloved angel died was heartbreaking. She was my friend and family for 15 years. We have been buying science diet Since she was a puppy. The vet recommended it then and even the vet we have now did too.

Angel suddenly became ill and the vet couldn’t figure out what was wrong. She had all the classic signs of vitamin d poisoning. She stopped eating, started pooping blood, and died in my arms 1/27/2019. I don’t believe all the food infected is listed on their site and that they knew earlier about the problem. They have called me back and didn’t have answers about testing cans of food still in my possession. Some cans had the same sku numbers but not lot numbers. It makes me feel so sick that I was feeding my sweet pookie poison. They wanted to send me coupons. Really!!!! Someone should sue.

25 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: Feb. 5, 2019

My dog has been exhibiting symptoms of Vitamin D toxicity as described by their latest food recall, but the remaining can I have is not on the recall list. My concerns were dismissed by the customer service rep I spoke with. I will be filing a complaint with the FDA to ensure appropriate review is taken. Buyer beware, I will not be surprised if this recall expands.

34 people found this review helpful
Rated with 1 star
Verified Reviewer
Original review: Jan. 16, 2019

We have been feeding our cat Science Diet for Sensitive Stomach since day one. It was good for 5 years until about 18 months ago. The formula was changed for the worse. Our cat was losing his hair and had diarrhea. He also started to have blood in his stools. We switched the food to grain-free that we purchased from Natural Paws. Our cat stopped having diarrhea gradually and hair loss. What happened to the good formula that SD had for years??

31 people found this review helpful
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Science Diet Company Information

Company Name:
Hill's Pet Nutrition, Inc.
Website:
www.hillspet.com