A.B.C's Pro Bi Equine Supplement Size:16 oz The mouthpiece features center roller

The mouthpiece features center roller

this knee patch style is for you

Stainless steel stud trim

This is a replacement pack

which ensures that the straps do not come undone

A.B.C's Pro Bi Equine Supplement Size:16 oz The mouthpiece features center rollerFood for the Microflora of the Gut inALL ANIMALSpecies For Holistic Disease Prevention. PRO BI is a biological feed additive designed to maximize digestive efficiency. An animals beneficial intestinal bacteria can be destroyed or depleted and the pH of their environment can be altered during times of stress. Competition, travel, breeding, treatment with antibiotics, de wormers and other medications can cause this stress. Stress can also be created by