Rumenox is a newly developed product from Glenmark Veterinary Ltd, a New Zealand based company that specializes in veterinary medicines for the dairy industry. Rumenox prevents bloat and ketosis in dairy cows by improving their rumen function. Subclinical ketosis affects almost three quarters of dairy cows in New Zealand, significantly effecting profits. Mix this supplement through feed or add it to the drinking water of your cows and you will see a marked improvement in their health.