Food sensitivities and intolerances can cause skin irritation, ear conditions, and digestive upset. Dogs with adverse food reactions, often due to food allergies or intolerances, benefit from a diet specifically designed to support food sensitivities.

Hill’s nutritionists and veterinarians developed Prescription Diet z/d, a clinical nutrition specially formulated to support dogs with food sensitivities. Clinically proven to help avoid adverse food reactions, z/d provides targeted nutrition for dogs with food allergies or intolerances.

Made with Hill’s breakthrough ActivBiome+ Digestion, a proprietary blend of prebiotic fibers, which is clinically shown to activate the gut microbiome to support digestive health and promote healthy stool. This nutrition is also clinically shown to firm loose stool in 3 days.

• Rich in Omega-6 & 3 fatty acids to promote skin health and regeneration.
• Unique prebiotic blend rapidly activates the gut microbiome to support digestive health.
• Made with highly hydrolyzed proteins that are broken down to avoid detection by the immune system.
• Formulated without intact animal protein sources.

• Nutrition to support visible improvement in skin & coat in 30 days.
• Clinically shown to firm loose stool in 3 days.
• Continued feeding reduces risk of adverse food reactions & promotes healthy skin and digestion.
• S+OXSHIELD: Formulated to promote a urinary environment that reduces the risk of developing struvite & calcium oxalate crystals.

Hill's Prescription Diet z/d Dry Dog Food provides complete and balanced nutrition to support dogs with food sensitivities. Please consult a veterinarian for more information on how Prescription Diet foods can help dogs maintain a happy and active life.