Spring is coming and there is a lot to do at the farm and in the garden.
Did you ever think that your pigs could give you a hand? They can and they would love to do also.
Here a interesting article. I have used and worked with my Mangalitsas in several projects to clean up the woods, plow the vegetable garden, get rid of Giant Hogweed. They love to work with you..... just give it a try. I am sure you and they will enjoy it!
Here a helpfull article about this: http://permaculturenews.org/2011/01/28/pig-tractors/