What is lactomine?

On a ranch some cattle are called bulls and others are called what? Is the Golden Retrievers hair long or short? What size in horse riding boots would you be if you are size 3 in shoes? What climate do alpacas live in? Is dachshund the correct spelling? Where do ferrets live in US? Do adult tigers and young tigers have specific names? Why is my German Shepherd always following me? Where do guinea pigs in the wild migrate? Can you take your mother dog for a walk? Three sentences on ox? Can a cats eyes harm a human being? How can I develop a keener sense of smell? What countries does the arctic fox live in? Do rabbits and hares live together? Why did castles have stables and why was the care of horses so important - medieval times? What is the average weight of a male cheetah? How fast can minke whales swim? Is the wildebeest a bird? What is the average number of babies that polar bears have a year?