All you need is one of those goat windmills that strap on their back and charge up a battery pack while they run around .Or you could invest in a solar cell backpack for each of the critters and charge batteries and power up all of your computer stuff.You could even turn one of them into a Teletubby and use it as a monitor.
I have a good supply of ammunition and I know where all the anti gun liberals in town live. Canned food and a labor pool won't be a problem for a bit. :D
I suppose that makes their food yours in a sense. Keep track of their whereabouts.
Education without values, as useful as it is, seems rather to make man a more clever devil. C. S. Lewis Do not ever say that the desire to "do good" by force is a good motive. Neither power-lust nor stupidity are good motives. (Are you listening Barry)?:mad: Ayn Rand