Zimecterin Paste horse dewormer from Merial contains 1.87% invermectin. For use in horses of all ages, including mares at any stage of pregnancy, for the removal and control of large strongyles, small strongyles, pinworms, ascarids, hairworms, stomach worms, bots, lungworms...

Zimecterin Gold Paste horse wormer from Merial contains 1.55% ivermectin and 7.75% praziquantel. For use in foals, mares, ponies and breeding stallions for the treatment and control of tapeworms, large and small strongyles, pinworms, ascarids, hairworms, stomach bots, lungworms and...