Fuel Incredible™ with Nulo FreeStyle Senior Dog Trout & Sweet Potato Recipe. This high-protein senior dog food features 82% animal-based protein from premium sources to support muscle maintenance and strength, helping aging dogs stay fit and active. Formulated to promote hip & joint health, this recipe includes chondroitin sulfate and L-carnitine to support mobility, muscle function, and overall comfort for senior dogs. Plus, Nulo's grain-free senior dog kibble provides omega fatty acids and guaranteed taurine levels to support heart health, skin hydration, and a soft, shiny coat, keeping older dogs feeling and looking their best. Made without grains, corn, wheat, soy, white potatoes, or tapioca, this natural senior dog food delivers nutrient-dense ingredients with no fillers or artificial additives—providing targeted nutrition to support digestion, immunity, and overall well-being in senior dogs. Trust Nulo FreeStyle Pet Food for Seniors to fuel strong, healthy senior dogs with the best in natural pet nutrition for their golden years.