About This

• Hill's Prescription Diet z/d Hydrolyzed Dry Dog Food is specially formulated by Hill’s nutritionists and veterinarians to manage dogs' food sensitivities.
• Nutrition clinically proven to help avoid skin and digestive signs of adverse food reactions.
• Made with highly hydrolyzed proteins that are broken down to avoid detection by the immune system.
• Rich in Omega-6 & 3 fatty acids to promote skin health and regeneration.
• Continued feeding reduces risk of adverse food reactions & promotes healthy skin and digestion.
• Formulated to support visible improvement in skin & coat in 30 days.
• Clinically shown to firm loose stool in 3 days.
• Made with ActivBiome+ Digestion, a proprietary blend of prebiotic fibers shown to rapidly activate the gut microbiome to support digestive health and well-being.
• <p>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 dog.</p><p> </p>