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Hill's Science Diet Science Diet
Hill's Ideal Balance Ideal Balance
Hill's Prescription Diet Prescription Diet
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<br>Adult 7+

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<br>Adult 7+

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s/d® Canine - Canned

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Hill's® Prescription Diet®
s/d® Canine

Urinary Care

Bladder stones are collections of mineral crystals that combine together in the urinary tract. They can cause discomfort and lead to more serious problems that require the care of a veterinarian.

Hill's nutritionists & veterinarians developed Prescription Diet® s/d clinical nutrition especially formulated to support your dog's urinary health. In fact, s/d is clinically proven nutrition to dissolve struvite stones in as little as 6 days (average 13 days).

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100% Guarantee We're confident your pet will enjoy Hill's® Prescription Diet® foods. We're so confident that we offer a 100% money-back guarantee.*

Prescription Diet Foods are made in our own U.S. facilities with ingredients from North America, Europe, and New Zealand, which exceed industry standards for purity and nutrient content.

* 100% Satisfaction Guarantee - if you are unsatisfied for any reason, return the unused portion to the place of purchase for a full refund or replacement.

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Key Benefits

How It Helps

  • Reduces the risk of struvite stone formation
  • Supports a healthy immune system

How It Works

  • Promotes desirable urine pH levels
  • Low magnesium & phosphorus levels
  • Enriched with antioxidants

Additional Info

Hill's® Prescription Diet® s/d® Canine provides all the nutrition your dog needs for struvite stone dissolution. Please consult your veterinarian for further information on how our Prescription Diet® foods can help your dog to continue to enjoy a happy and active life.

Feeding Guide

Daily Feeding Guide:

Adjust feeding amounts as necessary to maintain optimal weight. If you are unsure, ask your veterinarian.
For best results & safety practices:

  • Cover and refrigerate unused portion.
  • Gradually transition to your pet's new food over a 7 day period.
  • Exclusively feed the recommended Prescription Diet dry food, wet food and treats.
  • Keep fresh water available at all times.
  • Have your veterinarian monitor your pet's condition.

Feeding transition

Adult maintenance - using 13 oz (370 g) can

Weight of DogAmount per Day
5 lb (2,3 kg) 3/8 can
10 lb (4,5 kg) 2/3 can
15 lb (6,8 kg)1 can
20 lb (9,1 kg)1 1/4 can
30 lb (14 kg)1 2/3 can
40 lb (18 kg)2 can
50 lb (23 kg)2 1/3 can
60 lb (27 kg)2 3/4 can
70 lb (32 kg)3 can
80 lb (36 kg)3 1/3 can
100 lb (45 kg)4 can
Use only as directed by your veterinarian.
Prescription Diet® s/d® Canine is intended for intermittent or supplemental feeding only.

Average Nutrient and Caloric Content

Canned 1370 kcal/kg (507 kcal/13 oz (370 g) can)

Dry Matter1
Carbohydrate (NFE)58.9
Crude Fiber2.1


1The nutrient in the product after moisture is removed. It is used to make direct comparisons of nutrient profiles of products with differing moisture contents.


Water, Corn Starch, Egg Product, Chicken Fat (preserved with mixed tocopherols, and citric acid), Pork Liver, Sucrose, Powdered Cellulose, Iodized Salt, Soybean Oil, Potassium Chloride, Calcium Sulfate, Choline Chloride, Vitamin E Supplement, Calcium Carbonate, DL-Methionine, Taurine, Ferrous Sulfate, Zinc Oxide, Thiamine Mononitrate, Beta-Carotene, Manganous Oxide, Niacin, Calcium Pantothenate, Vitamin B12 Supplement, Copper Sulfate, Pyridoxine Hydrochloride, Biotin, Riboflavin, Vitamin D3 Supplement, Calcium Iodate, Folic acid, Sodium Selenite.

s/d® Canine - Canned sd 052742701509,052742701516 7015

Rated 4.4 out of 5 by 29 reviewers.
Rated 5 out of 5 by Great food, awesome results. My poor little pug Martini was just recently diagnosed with a urolith. We started her right away on S/D and within 2 weeks it had dissolved. I was skeptical at first, but after seeing the results with my own two eyes. I couldn't believe it. I am so happy the food worked and now I don't have to put her through surgery. Now we have transitioned her to C/D and she loves it. I would definitely recommend this food to anyone. April 7, 2014
Rated 5 out of 5 by This product helped cure my baby. I know that's a major claim to make, but all I know is Sydney, my miniture Schnauzer was sick and having problems with constant urination. I had always fed her like alot of people do, the cheapest dog food and supplement that with table scraps and big bags of dog treats. The Vet diagnosed Gall Stones which I would never have believed until he showed me the x-ray! Cortizone injections and Hill's Prescription Diet S/D was the treatment. I went home opened up the first can thinking the whole time, as picky an eater as Sydney will never eat this food. Well to my amazement she loved it and wanted more. A month later Sydney is back to normal but I have continued feeding her Hill's Prescription Diet S/D. I will never again repeat the mistake of feeding her bargain dog food and dog treats. I will soon take her off Hill's Prescription S/D, but I will continue to feed her Hill's brand. I am sold on the quality of your food and Sydney loves the taste. So, I still stand by my original statement, "This product helped cure my baby." March 29, 2014
Rated 4 out of 5 by My dog likes it I like the fact that my dog likes his prescription food. I feel that it is a bit expensive - but the fact that you have given out that great coupon of $7.00(!) it has really helped me in keeping the price down in this round of treatment. I really don't care for the smell, but since my dog likes it and it seems to be helping him, I don't want to have another surgery. October 3, 2014
Rated 5 out of 5 by Dog loves it My Golden Doodle was recently diagnosed with bladder stones and is on S/D for 10 days. She abslutely LOVES the food. She is usually not a big eater, but when I open the can, she is right there and can't wait until it's done. I love the fact that it just smells like chicken rather than dog food! September 2, 2015
Rated 5 out of 5 by bladder stones My pug was diagnosed with 1 large bladder stone. After being on the S/D diet for only 2 months, the stone is almost completely dissolved. Happy owner, happy pup May 19, 2015
Rated 4 out of 5 by How to get your dog to eat S/D - positive results so far. My 12 year old maltese was recently diagnosed with bladder stones. I've had him on s/d for a month and return for another round of xrays in 30 days so I cant vouch for the reduction in stones BUT i can say this much: he no longer has blood in his urine and his urine stream is clearer and stronger. He also seems less lethargic. This is how I got him to eat the s/d food when he initially refused to: chop it into large chunks and place in a small food processor, sprinkle some chicken broth and blend for a few seconds. Viola! he loves it and eats it right up. I'm hopeful we'll see a reduction in the stones on the xray because i dont want to put him through surgery at his age. Keep us in your prayers! :) October 2, 2014
Rated 5 out of 5 by My dog was saved from a 3rd struvite bladder stone surgery. My Shihtzu is 6 years old and has undergone two emergency surgeries for struvite bladder stones. I changed vets, and the new vet placed my dog on the s/d diet for 2 1/2 months as she had bladder stones and an urinary tract infection which required several rounds of antibiotics. The stones dissolved in the time she was eating this diet. If they come back, she will eat it again to dissolve the stones, but is currently is on the c/d diet and three month checkups for urine analysis. This s/d diet saved my dog from another surgery and painful recooperation. Thank you Science Diet S/D and C/D dog foods. July 7, 2014
Rated 5 out of 5 by Very happy with the results !!! I am happy to say this product helped my 10 year golden retriever avoid bladder surgery. It dissolved her stones in less than 4 weeks. I was really worried about putting a dog of her age through surgery !! And thanks to science diet I don't have to !! January 23, 2015
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