FINAL SALE 
Zylkene Equine Powder from Vetoquinol is an all-natural calming product that has been developed to help horses and ponies overcome stressful situations. The formula features alpha-casozepine, an ingredient derived from casein, a milk protein with calming properties similar to those found in mother's milk. 
Available in easy to administer 2000 mg apple-flavored 20 x 8 gm powder sachets.