Our freeze dried kidney from grass fed/grass finished cattle is one of those GO-TO organs that pack a massive wallop of nutrients and benefits for our dogs. It provides an excellent source of antioxidants as well as minerals and vitamins.
Kidney is 135 kcal/3oz and is the most nutrient dense part of a cow. Kidney is an excellent source of protein, B vitamins (produces red blood cells), Vitamins A, E, C, and K, folate (creates new cells), iron (making oxygen available to all organs), phosphorus, zinc, Thiamin, Riboflavin, Copper, Selenium, Copper,