Dry food for adult dogs with impaired heart, kidney or liver function SPECIFIC ?? Heart and Kidney Support is a complete dietary food for the treatment of heart and / or kidney and / or liver failure in adult dogs. SPECIFIC ?? CKD ?? Heart and Kidney support is designed to provide nutritional support to adult dogs with reduced heart, kidney and / or liver function. Fish's high levels of Omega 3s, reduced protein, and carefully balanced vitamins and minerals support blood pressure and reduce kidney workload. This dry dog ??food is also designed to help prevent the formation of calcium oxalate, urate, or cysteine ??stones. For adult dogs with reduced heart, kidney and / or liver function Contains a high level of fish oil to support normal heart rate and blood pressure. Reduced protein content to decrease the workload on the kidney combined with high biological value proteins to ensure that your dog gets the nutrients he needs. High levels of Omega-3 and restricted phosphorus content to support kidney function. L-carnitine and taurine support heart function. The reduced salt content will promote healthy blood pressure. Reduced protein, added potassium citrate, and alkaline urine can help prevent calcium oxalate, urate, or cysteine ??stone formation. Nitrogen packed to preserve precious and fragile Omega-3 fish oil Congestive heart failure, hypertension,