Nutrena® River Run® Professional Formula 30-20 Dog Food Red Lake Earth One PU (Papain Unit) is

One PU (Papain Unit) is defined as that quantity of enzyme that liberates the equivalent of 1μg of tyrosine per hour under the conditions of the assay

but sells for a fraction of the cost

Designed for clipping and fitting of cattle

Reduces dependence on drugs and multiple supplements

you can do it in mere seconds

Nutrena® River Run® Professional Formula 30-20 Dog Food Red Lake Earth One PU (Papain Unit) isRiver Run Professional Formula 30 20 Dog Food provides increased protein and fat for sporting breeds that work overtime. The tasty, bite size chunks are nutritionally balanced with all the vitamins and minerals necessary to keep pets healthy and to keep working and hunting dogs in peak working condition. Balanced Fiber to Support Good Digestion Formulated with Balanced Omega 3 and Omega 6 Fatty Acids Guaranteed Analysis