Each flavored chewable features 400 mg of OptiMSM®

Salmon is the first ingredient and single animal protein source in this nutritious recipe

Features 66% of protein from animal sources

Nutrient-dense CHICKEN ORGANS are rich in protein

When your dog’s appetite is as big as Texas

Nutrisource Trout & Rice Dry Dog Food Size:12-lb Each flavored chewable features 400NutriSource Trout & Rice Recipe is formulated to meet AAFCO guidelines for all life stages. NutriSource grain inclusive formulas deliver compact nutrition and include prebiotics and probiotics to help support a healthy gut. Balanced Omega 3 and Omega 6 fatty acids along with L Carnitine, taurine, choline chloride and DL Methionine supplementation to promote heart health make NutriSource grain inclusive formulas stand out.