Give your calves a head start The first few weeks of a calf's life are critical. Bio-Start Calf's concentrated enzyme formulation ensures the right digestive microbes dominate the gut from day one. Reduce stress Young stock are particularly prone to the impact of stress. Feed changes, weaning can set off a chain reaction that begins with the distruption of the natural balance of beneficial digestive microbes and ends with the animal losing appetite and suffering from poor performance. BioStart Calf contains a concentrated blend of fermentation extracts that aid in promoting a healthy digestive system and reduce the impact of stress and improve digestive efficiency. Contains rennet The rennet in Bio-Start Calf turns milk protien into junket. This slows the milk's passage through the digestive tract, increasing its digestion. Because Bio-Start Calf contains rennet it's important that calves are feed within 20 minutes of the product being mixed with whole milk or milk replacer. Enhance digestion A healthy digestive tract is home to billions of microbes. However only a small proportion of these microbes are directly responsible for the the fermentation of feed and the stimulation of the immune system. Ruminant animals rely on beneficial microbes to product the enzymes required to digest cellulose, a common component in feed. BioStart Calf supplies a concentrated dose of enzymes and metabolites that brings about a rapid increase in the numbers of beneficial microbes. This results in more efficient digestion of grass, crops and meal, and therefore better weight gains. Stimulate the immune system Bio-Start Ruminant aids in promoting a healthy digestive system, which is important in maintaining a robust immune system. Easy to use The concentrated formulation mixes easily with whole milk or milk replacers. No withholding period