Book excerpt: No butts about it! Because of increased interest in self-sufficient and sustainable living practices, people interested in having their own milk supply are turning to goats, which are easier to keep than cows. Whether for pets, milk, fiber, or even meat, The Complete Idiot's Guide® to Raising Goats provides everything a beginner needs to know about raising goats. ?According to the June 2007 issue of Better Nutrition magazine, goat's milk is gaining popularity in the United States because it is less allergenic and more easily digestible than cow's milk, and contains higher percentages of key nutrients ?Like raising chickens, raising goats ties directly into the sustainability and thrift movements