Low Lactose Milk formula for hand-rearing all animal species including puppies, kittens, lambs, piglets, calves, foals, cria and marsupials. Passwell Formula One is made from ingredients blended together to produce a low in lactose whey protien usaturated fat and omega 3 fatty acids than lactase modified cows milk. Formula One is a superior low lactose milk product for more animals because: Formula One is made from individual ingredients blended together to produce a milk that is low in lactose yet contains more whey protein, unsaturated fat and omega-3 fatty acids than lactase modified cow’s milk products. Formula One contains added taurine, an essential nutrient for cats, about 50% whey protein and 65% unsaturated fat of which some 10% is omega-3 fatty acids Formula One is available in a convenient 65g Shake ‘n’ Make bottle (makes 500mL of milk – see picture below), as well as 500g, 1kg, 5kg, 10kg and 20kg (with measuring scoop provided) Available in 65g (Shake ‘n’ Make), 500g, 1kg, 5kg, 10kg & 20kg.