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

ORIJEN® Regional Red diet is crafted with 85%* quality animal ingredients like farm-raised beef

minerals [tricalcium phosphate

and anti-flatulent properties

The Most Complete Source of Omega-3 Fatty Acids

Fabdog Floppy Santa Dog Toy Size:Small - 10” Height One PU (Papain Unit) isWhat good boy or girl wouldnt want to find a plush floppy Santa in their Christmas stocking? Ready for a game of fetch or just a snuggle by the fire, this is the toy thats sure to get your dogs tail wagging all season long. Specs 5 Squeakers Poly fill Spot clean with soap and water