Milk Replacer for Calves is a dry milk mixture for feeding calves from the 5th day of life instead of natural milk. It saves marketable milk and provides a standard nutrient profile. Protein 20–22%, fat 16–18%, lactose 40–45%. Base: skimmed milk powder, dry whey, vegetable fats, vitamin-mineral premix. Diluted with warm water (40°C) in a ratio of 1:8–1:9. Feeding rate: 5–8 liters/day. Period of use: 5–60 days. Packaging: 25 kg bags. GOST 33974-2016. Milk replacer saves marketable milk: the cost of feeding with milk replacer is 1.5–2 times lower than with natural milk. At the same time, milk replacer provides a standard nutrient profile — unlike milk, the composition of which varies by season, lactation stage, and feeding. Dilution technology: dry powder + warm water (38–42°C) in a ratio of 1:8–1:9 (125 g of powder per 1 liter of solution). Mixing with a mixer until completely dissolved. Feeding through a nipple drinker or bucket. Norm: 5–6 liters/day (weeks 1–3), 7–8 liters/day (weeks 4–8). Weaning: gradual reduction in the volume of milk replacer from the 6th week, complete transition to starter compound feed by the 8th week. Storage: dry warehouses, ≤20°C, protection from moisture. Shelf life 12 months. Packaging: 25 kg bags, kraft bags with liner. Documentation: veterinary certificate, quality passport.