LOL!! I hope they like living here, and I'm enjoying spoiling them. They're already as much pets, as livestock - more, really. I've been thinking about the stakes, and the problem with them, is that we basically live on a rock, with few areas of actual soil. I'm not sure I'll be able to get any to go into the ground - but, I'm going to try, and I'm putting the paddocks in the areas of the best soil I can find anyway, so they should/will support the brush the goats will thrive on. If all else fails, I may have to line the outside bottom of the fences with cinder blocks. I dunno.
For fencing on really rocky ground I've used 2 cinder blocks stacked up with the holes facing up, you put the stake through the holes and then fill the holes with wet cement. Once the cement hardens you have a good solid fence post that you can then wrap the wire around. Then just tack the fencing down at ground level to prevent animals from going under it.