WINPRO® functional dog chews are powered by K-THRIVE™FORMULA D, a proprietary blend of animal blood proteins and other key ingredients designed to help your dog thrive and perform to his full potential.
The animal blood proteins in K-THRIVE FORMULA D are collected and processed only in USDA-inspected pork processing facilities located throughout the American Midwest. This raw ingredient is humanely and hygienically collected, then transported in refrigerated stainless-steel tanker trucks to a processing facility. Here, the blood is spun to separate and concentrate the bioactive functional proteins, which are then blended with other key ingredients to create our powerful proprietary ingredient.
And dogs love the taste of the animal blood in our soft chews. They gobble them up even in the field or when excited.
View our K-THRIVE ORIGIN & SAFETY Overview