Buteless High Strength(not phenylbutazone), is a natural and palatable formulation, containing a potent combination of Devil's Claw and Yucca.

In an independent test the Horse Journal stated that Buteless was clearly the most effective alternative when compared to many leading Devil's Claw and Yucca products.

Can be used effectively in combination with Cortaflex for long-term concerns.

Available in 946ml (up to two months supply at maintenance), 3.8l and a 30ml paste (three servings).