Price: $83.99
(as of Nov 05, 2025 18:31:46 UTC – Details)
Hill’s Prescription Diet z/d Hydrolyzed Dry Cat Food is a highly digestible, great-tasting clinical nutrition formulated to help avoid skin and digestive signs of adverse food reactions in cats. Made without additives known to cause food allergies. Its high digestibility supports easy nutrient absorption and meets the nutritional needs of adult cats.
Formulated with Hill’s breakthrough ActivBiome+ Digestion a proprietary blend of prebiotic fibers, which is clinically shown to rapidly activate the gut microbiome to support digestive health, improve stool quality and overall well-being.
It contains omega-3 and -6 fatty acids. Additionally, it includes clinically proven antioxidants to help support a healthy immune system. Formulated to promote a urinary environment that reduces the risk of developing struvite and calcium oxalate crystals.
Made in the USA with global ingredients you can trust. Developed by Hill’s nutritionists and veterinarians. Veterinarians can provide additional guidance on how Hill’s Prescription Diet products can be fed long-term to help support overall well-being.
Is Discontinued By Manufacturer : No
Product Dimensions : 9.5 x 5.75 x 12.5 inches; 8.5 Pounds
Manufacturer recommended age : 1 month and up
Item model number : 8728
Department : cat-veterinary-diets
Date First Available : May 12, 2011
Manufacturer : Hill’s Pet Nutrition
ASIN : B0050JL8EI
Best Sellers Rank: #4,435 in Pet Supplies (See Top 100 in Pet Supplies) #8 in Veterinary Diet Cat Food
Customer Reviews: 4.6 4.6 out of 5 stars 868 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Hill’s Prescription Diet z/d Hydrolyzed Dry Cat Food is specially formulated by Hill’s nutritionists and veterinarians to manage cats’ food sensitivities.
Nutrition formulated to help reduce scratching, itching, and digestive issues caused by adverse food reactions.
Made with highly hydrolyzed proteins that are broken down to avoid detection by the immune system.
Promotes healthy skin barrier & helps eliminate food related causes of skin irritation.
Continued feeding reduces risk of adverse food reactions & promotes healthy skin and digestion.
Rich in Omega-6 & 3 fatty acids to promote skin health and regeneration.
Nutrition to improve stool quality & promotes a healthy gut microbiome.
Made with ActivBiome+ Digestion, a proprietary blend of prebiotic fibers shown to rapidly activate the gut microbiome to support digestive health and well-being.
Hill’s Prescription Diet is the #1 US Vet Recommended therapeutic pet food — consult with your vet to make sure Prescription Diet z/d is the right food for your cat.
Customers say
Customers report that the cat food helps with food allergies and improves IBD symptoms, while also keeping their pets healthy. Moreover, the product effectively addresses digestive issues, with one customer noting their cat no longer vomits undigested food. However, customers disagree on whether their cats will eat it, and some find it flavorless. The value for money receives mixed feedback, with some finding it reasonably priced while others consider it expensive.