Stephen first started using CoseIcure boluses on his Holstein heifers six years ago, on the recommendation of his vet. Stephen commented; ‘around six years ago I approached my vet to discuss the large number of still born calves on my farm. Through blood and forage analysis he identified that iodine deficiency was a major contributor to the problem, and recommended CoseIcure soluble glass boluses to tackle this. The boluses deliver iodine, cobalt, selenium and copper to the animals, at levels that are compatible with their daily requirements, and they last for up to 5 months. Since using the boluses, I have experienced a dramatically reduced mortality rate in calves, and I am happy to recommend these quality boluses to any farmer experiencing deficiency issues’.