At NutriSource and PureVita Pet Foods they know a healthy life leads to a long life. Tuffy’s Pet Foods, the maker of NutriSource & PureVita Pet Foods, has been Manufacturing Pet Food for 50 years. With their dedication to Quality Control you will be able to feed your pet their foods worry free. Their products include natural ingredients assuring nothing but the best ingredients for your furry family member.
*L-Ascorbyl-2-Polyphosphate (source of Vitamin C) (Min.) 80 mg/kg
*L-Carnitine (Min.) 50 mg/kg
*Total Microorganisms (Min.)(Saccharomyces cerevisiae, Lactobacillus acidophilus, Enterococcus faecium) 100 million CFU/lb ** *Not recognized as an essential nutrient by the AAFCO Dog Food Nutrient Profiles. **Colony Forming Units per pound Calorie Content - Metabolizable Energy (calculated): 3,952 kcals per kg, 438 kcals per cup.