Thank you for visiting

To log out and end your session, click "OK"

Refine Your Search


Hill's Science Diet Science Diet
Hill's Ideal Balance Ideal Balance
Hill's Prescription Diet Prescription Diet
Hill's Healthy Advantage

Kitten Kitten
Adult 1+ Adult 1+
Mature <br/>Adult 7+
Adult 7+
Senior 11+ Senior 11+

Puppy Puppy
Adult 1+ Adult 1+
Mature <br/>Adult 7+
Adult 7+
Senior Dog
Senior Dog

Grain Free
Crafted-Small Batch


By Health Condition

z/d® Feline Low Sensitivity - Dry

Click here
for more images

Hill's® Prescription Diet®
z/d® Feline Low Sensitivity

Adverse reaction to food

Food sensitivity and intolerance are potentially serious problems that can result in sensitive or irritated skin, coat and ear conditions or even gastrointestinal upset. Cats that have a food sensitivity or intolerance, also called adverse reactions to food, typically experience an abnormal response to the protein in the food. If your cat suffers from adverse reactions to food, it is even more important to feed the right food.

At Hill's, nutritionists and veterinarians have developed clinical nutrition especially formulated to help manage your cat's dietary sensitivity and help reduce the possibility of adverse reactions to food.

Buy NowBuy now Buy Now

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, Australia 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.

Share this product

Key Benefits

Prescription Diet® z/d® Feline Low Sensitivity is formulated with the following benefits:
  • Formulated with Hill's Hydrolyzed Protein System, highly digestible proteins that minimize the chances of adverse reactions to food
  • A single, highly digestible carbohydrate source to help avoid adverse reactions to food
  • Highly digestible carbohydrates and fats to help reduce gastrointestinal workload
  • Increased omega 3 and 6 Fatty Acids to help nourish the skin
  • Added antioxidants to help maintain a healthy immune system and skin barrier function

Additional Info

Hill's Prescription Diet® z/d® Feline Low Sensitivity is a complete and balanced food that provides all the nutrition cats need. Please consult your veterinarian for further information on how our Prescription Diet® foods can help your cat to continue to enjoy a happy and active life.

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

100% Guaranteed Great Taste. We're confident your pet will enjoy Hill's Prescription Diet foods. In fact, we're so confident that we offer a money-back guarantee. Hill's guarantees Prescription Diet pet foods for quality, consistency and taste, If you are not completely satisfied with your purchase for these reasons, return the unused portion to your veterinarian for a full refund or replacement.

Feeding Guide

Daily Feeding Guide:

Important Feeding Information

  • These amounts are a starting point only. Your cat may need less or more food to maintain proper weight. Adjust as needed. If you are unsure, ask your veterinarian.
  • With your veterinarian's approval, mix increasing amounts of your cat's new food with decreasing amounts of the old food over a 7-day period. Prescription Diet formulas are available in a wide variety of dry foods and treats for your cat's unique needs, and canned foods with delicious flavors your cat will love. Supplementation with other foods or treats is unnecessary and may decrease the effectiveness of the food. When using with canned food and treats, decrease the amount of dry food to avoid overfeeding.
  • Keep fresh water available at all times!
  • For best results, have your veterinarian monitor your cat's condition.
  • To prevent suffocation, keep this plastic bag out of the reach of pets and children.

Feeding transition

Adult maintenance

Weight of CatAmount per Day
6 lb (2,7 kg) 3/8 cup (40 g) - 1/2 cup (55 g)
10 lb (4,5 kg) 5/8 cup (65 g) - 3/4 cup (80 g)
14 lb (6,4 kg) 3/4 cup (80 g) - 1 cup (105 g)
18 lb (8,2 kg) 7/8 cup (90 g) - 1 1/4 cups (130 g)
Use only as directed by your veterinarian.
Animal feeding tests using AAFCO procedures substantiate that Prescription Diet® z/d® Feline Low Sensitivity provides complete and balanced nutrition for maintenance of adult cats.

Average Nutrient and Caloric Content

Dry 3797 kcal/kg (398 kcal/cup)

Dry Matter1
Carbohydrate (NFE)41.7
Crude Fiber2.6
Vitamin C142 mg/kg
Vitamin E722 IU/kg
Omega-3 Fatty Acids Total0.52
Omega-6 Fatty Acids Total4.85


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.
An eight fluid oz. measuring cup of z/d® Feline Low Sensitivity contains 3.7 oz. by weight.


Brewers Rice, Hydrolyzed Chicken Liver, Hydrolyzed Chicken, Soybean Oil, Powdered Cellulose, Lactic Acid, Calcium Carbonate, Calcium Sulfate, Glyceryl Monostearate, Potassium Chloride, DL-Methionine, Choline Chloride, vitamins (Vitamin E Supplement, L-Ascorbyl-2-Polyphosphate (source of vitamin C), Niacin Supplement, Thiamine Mononitrate, Calcium Pantothenate, Vitamin A Supplement, Biotin, Vitamin B12 Supplement, Pyridoxine Hydrochloride, Riboflavin Supplement, Vitamin D3 Supplement , Folic Acid), Taurine, Iodized Salt, Dicalcium Phosphate, minerals (Ferrous Sulfate, Zinc Oxide, Copper Sulfate, Manganous Oxide, Calcium Iodate, Sodium Selenite), Mixed Tocopherols for freshness, Beta-Carotene, Natural Flavors.

z/d® Feline Low Sensitivity - Dry zd 052742790503,052742872803 7905,8728

Hill's® Prescription Diet® z/d® Feline Low Sensitivity 4.6 5 52 52
Great tasting product! One of my cats needs the z/d prescription diet - but the other cats in the house enjoy eating the same food, which makes mealtime a lot easier for me. They get both the z/d dry kibble and z.d wet food in the mornings and dry kibble and treats appropriate for the z/d diet in the evening. They enjoy all 3 products. I sometimes soak the dry kibble in hot water and feed it after it softens - they love both the soaked kibble and the "gravy" it makes. The z/d prescription diet has literally been a lifesaver and the fact that my cats enjoy the taste keeps me from feeling I'm depriving them in any way. March 27, 2014
Great for sensitive stomachs I adopted 2 cats who were very stressed with their previous moves. They started vomiting on their regular food so tried gradually changing food. Nothing seemed to work. Vet suggested prescription diet z/d which is working out quite well for them. I feed them both wet and dry. I recently retired and I am on fixed income. I just wish it wasn't so expensive. November 29, 2013
Food allergies and atopic dermatitis My "free" kitty started showing signs of food allergy-related distress almost a year ago. "Cheeto" has been on z/d about 10 months now. His fur is softer. His skin is less inflamed. His attitude has even improved! I've always fed my pets Science Diet, and I'm so thankful for Prescription Diet now! May 8, 2014
ZD helps my cat My cat Angel was prescribed ZD, as he has food allergies. It has eliminated the bumps and itching he used to get. And he loves it, even asks for it during the day. Thanks for coming up with such a variety of foods that help specific feline problems. June 16, 2014
the only thing that helped This was prescribed for my kitty with intestinal problems/IBS. She has a chronic loose stool and this is the only food that helps with that problem. I only feed her this. I have 2 other cats and they eat this as. well, because it is impossible to feed them separately. They all like it very much. July 11, 2014
Hills Prescription Diet feline z/d Two of my cats have tried z/d. One was later switched to i/d. The other cat just started eating it, and it's too soon to say if it will help with his ear issues. Both seemed to like the dry okay, but neither would eat the canned version. The canned version has a strange, almost gelatin-like texture. Not sure if Hills can do anything about that for the future? October 29, 2014
So thankful for this product! My cat Winston developed a food allergy several years after I adopted him. Before that was diagnosed, he was violently ill almost daily. I tried food for sensitive stomach but that wasn't the answer. It got so bad our vet told me to feed him baby food in order for him to get some kind of nutrition that he could tolerate. We tried several low allergen foods but he wouldn't eat them and several medications that just wouldn't help. My heart was broken for this sweet cat that just couldn't get better. I actually considered having him put to sleep because his quality of life was so poor and I couldn't bear his suffering. Thankfully the vet had us try the Hill's Rx ZD. I can't say how thankful I am for this food. He has now been on this diet for almost 5 years (he'll be 13 this year!). He is an absolute joy. He's so active and funny and loving. He appreciates his good health as much as I do! January 19, 2014
Just What The Doctor Ordered Recently my cat Cleo became very sensitive to everything she ate, even the non-prescription sensitive system foods, as a result of a newly developed medical condition. She vomited multiple times a day and was losing weight fast. My vet and I reviewed several options and decided to go with Prescription Diet z/d. I am so glad we did. It has been a godsend. No more vomiting from day 2 (the other food had to clear her system)! She tolerates it well and ate it right away without the usual "change is bad" feline reaction. She is a much happier kitty, making me a happier pet parent. She doesn't need much a day because of the nutrient levels (make sure you feed only as much as the instructions tell you!), so a bag lasts a long time. This makes the food much more affordable than I had feared. On the Cleo scale, z/d gets 2 paws way up! August 14, 2013
  • 2015-05-22T09:44:35.742-05:00
  • bvseo_lps, prod_bvrr, vn_prr_5.6
  • cp-1, bvpage1
  • co_hasreviews, tv_52, tr_52
  • loc_en_US, sid_PD_FL_D_d_zd_o_O_LALG_orig, prod, sort_default