On our farm we use the portable fencing for rotational grazing. We are moving the fence every 1-3 days to a new paddock as a feed source for the goats. In short, grazing like this is a great for the animals since it's helping reduce parasite issues, it encourages increased forage production in your pastures, and it's good for soil health. There are ways to use movable fence longer term, but you need to watch out for grounding issues with grass growth and make sure there's enough pasture as a feed source for your goats. If they don't have enough to eat they will find a way to get out of the fence to get food.