Sure, the milk is nutritious but there's not enough from a rabbit to be worth bothering with for a human. And milking rabbits would not be like milking cows. Cows, and even many goat and sheep, stand relatively still to be milked. Rabbits can't and won't and there's no good way to make them.
The theory that wine was discovered by accident is most likely correct because wine grapes contain all the necessary ingredients for wine, including pulp, juice, and seeds that possess all the acids, sugars, tannins, minerals, and vitamins that are found in wine.
Lalvin 71B-1122. The 71B-1122 is a red wine yeast, great for cysers and other melomels especially ones using dark fruit like blackberries and cherries. Since it can metabolize maltic acid it produces a rounder, smoother, more aromatic mead that tends to mature more quickly than meads with the other yeasts. Alcohol Tolerance: 14%.