We keep six goats, I've researched
dairy production extensively over the past two years and have learned quite a few things.
First, get a copy of Goat Husbandry by David MacKenzie. Best book on goats ever written.
Second, grain is bad. Sure it increases your production by quite a bit, but it also ruins the fatty acid ratio and CLA content of the milk. Stick with forage. We use a little organic barley and grapes and sliced carrots to train our goats, and only grain to put some weight on the does if they get a little thin.
Third, goats are browsers, not grazers. They prefer
trees to grass. While they will graze, it is not there preference. This is for parasite management. And NEVER let them eat wet grass; it'll kill them.
Forth, change their feed slowly. If you must put them on alfalfa, start throwing them flakes three days before you intend to throw a bale in their pen.
Fifth, goats will eat anything, but greens are best. Favorite foods are tree trimmings, corn husks, carrot tops and kale. Feed the lettuce and chard to your
chickens.
Sixth, goats are tough as hell. Cold weather is good for them, especially the alpine breeds. In fact, cold weather makes them produce more because their rumens grow larger to warm them more, so they can produce more milk too. Don't over
shelter them.
Seventh, if you want cream from goat milk, buy a separator or a Nigerian Dwarf. NDs are the only breed where the cream rises.
Eighth, any fence that isn't made of welded 'livestock panel' or 'hog panel' is worthless. Chain link is good too. NEVER use barbed wire for goats. They like to jump on and butt fences, and will bash each other into it. Don't do it.
Ninth, train your goats. We clicker train our goats and they are incredibly biddable. Note: Don't teach 'kiss' and 'shake' at the same time. That one didn't work out so well. . .